President of Datang [Transmigration Book]

After Ba Kun told the news, all the students present laughed, thinking that Abu Si was probably crazy about money, how could he do such an outrageous thing?

King Ning was in Chang'an well, and he assassinated him by the way, so why did it fall into his hands?

However, Li Tan's expression was definitely not relaxed. At this time, he had no intention of lecturing, so he stood up and said: "I'm afraid I have to go back to the city after such a big incident, so I will leave you a homework. Now everyone We all know that the lighting time of an electric lamp is equivalent to the burning time of carbon filaments, so you can try how to prolong the life of carbon filaments.”

The students all looked at him blankly after hearing this, and couldn't believe their ears.

Why is the homework arranged so big this time?They have just come into contact with the electric lamp, extending the life of the carbon filament... It feels like it can't be done at all.

Li Tan didn't seem to mean any jokes, and didn't explain anything, so he went to He Zhizhang directly.

Seeing him, He Zhizhang asked reflexively, "What's the matter?"

Li Tan suddenly felt a little guilty. He Zhizhang was worried about getting involved because of his troubles in the past three days, and it was really hard for this old gentleman.

He coughed lightly and said, "It's nothing, it's just that I'm going back to the city, so I came here to tell you."

He Zhizhang looked at him vigilantly: "No, it's just that if you go back to the city, you don't have to make a special trip to tell me this trip, just tell me what happened, I... I can bear it."

Li Tan said in his heart that if I tell you the truth, I'm afraid I'm not going to scare you to death.

He smiled and said, "It's okay, I just want to say that Abus has turned his back on him, so I may not come to the academy in the next few days."

Li Tan intentionally blurred the situation, and when he heard He Zhizhang, he automatically understood that Abus was rebellious, so it was indeed Abus who assassinated him a few days ago, which means that Li Tan is still in danger now.

Although he didn't know why Albus wanted to assassinate him, but sometimes such things don't need too many reasons, He Zhizhang immediately said: "Thank God, you are finally willing to be more honest."

Li Tan smiled, hesitated a little and said, "Jian He, in the future... I'll leave it to you."

He Zhizhang looked at him inexplicably: "What?"

Li Tan shook his head: "It's nothing, but when I'm not around, everything is up to you."

He Zhizhang smiled and said: "Okay, I don't know about you yet, my lord? I guess I won't be able to bear it for two days and I will be back."

Li Tan didn't say anything else, just turned around and left. When he reached the gate of the academy, he turned around and looked at the academy that he had spent so much effort building, and wondered if he would have a chance to see him again.

Ba Kun looked at Li Tan's expression really not very good-looking, and couldn't help asking: "Your Majesty, what happened...?"

Li Tan shook his head: "You go back to the mansion directly, I'm going to the palace."

Bakun wanted to ask but didn't dare to ask, so he went back to the palace alone with full of questions.

On the way to the palace, Li Tan raised Zhiyi's tail and asked in a low voice: "Why did you tell me? Didn't you say that the real Li Tan would notify me before he came back? Why did I become the last one?" One who knows?"

Zhi Yi didn't dare to struggle with his tail being lifted, and whispered, "You're not the last..."

"Young poor!" Li Tan is very impatient now, really wishing to throw this useless system back and rebuild it!

Zhi Yi quickly said: "Don't be in a hurry, I'll contact the headquarters first to see if there is something wrong. Who knows if that person is really Li Tan? What if it's just a fake?"

Li Tan rolled his eyes angrily: "Impersonate? Who is not good to impersonate? Do you have to impersonate me? Does it make sense? He might as well pretend to let the emperor Li Xian come."

At any rate, he can directly proclaim the emperor, and then there will be a battle for orthodoxy.

After all, let the emperor be the eldest son of Li Dan.

Zhi Yi said: "I have already reported to the headquarters, don't worry, really."

"Can I not be in a hurry?" Li Tan said angrily, "What if the sage thinks that Abus is lying and refuses to redeem him, and Abus sees that he is useless, so what should he do?"

Zhi Yi froze, this is really possible.

So Zhiyi had a rare chicken blood, and immediately contacted the headquarters.

After a long while, Zhi Yi breathed out and said: "The headquarters has sent people out to rescue Li Tan, and he should be rescued soon."

Li Tan also breathed a sigh of relief, and then said: "In this way, I can explain."

He put Zhiyi down, and Zhiyi hesitated and asked: "Are you going to have a showdown with Li Longji and Concubine Yang?"

Li Tan said coldly: "Otherwise?"

Zhi Yi shrank his neck and said in a low voice: "This matter must be the headquarters' fault, and I will apply for compensation to the headquarters for you."

compensation?Li Tan suddenly came alive: "What compensation?"

Zhi Yi said: "It's hard to say, because this kind of thing has never happened before, so the headquarters must think about it, but don't worry, if the compensation is not good, I will help you protest to the headquarters!"

Li Tan had reservations about what it said, but he didn't say much, because his carriage had already arrived at the gate of the palace city.

At the moment when he stepped into the palace gate, Li Tan was uncommonly a little apprehensive, and this was the first time he felt a little afraid of entering the palace.

Pretending to do this kind of thing is unbearable in any aspect, and now it depends on his importance.

Li Tan decided to look at the situation first, he was inclined to talk to Concubine Yang first, and it would be best to persuade Concubine Yang to help him fool Li Longji together.

His luck was not bad. When he arrived at Penglai Hall, only Concubine Yang was playing the pipa.

After Yang Guifei saw Li Tan, she raised her chin and said, "Why do you have time to come over? Are you not busy with your academy?"

Li Tan didn't speak, and sat opposite Concubine Yang with a serious expression. When Concubine Yang saw him like this, she had a bad premonition in her heart.

She asked nervously in a low voice, "What's the matter? What happened?"

Li Tan looked around and said, "I have something to tell you alone."

Concubine Yang's eyes flashed, and she immediately ordered all the maids and eunuchs to leave.

After clearing the scene and leaving, Li Tan said: "Do you still remember that I told you that I was an exiled immortal?"

Concubine Yang Gui was a little surprised: "Why are you talking about this again?"

Li Tan sighed and said: "Actually, I came here because the original Donggong Sanlang disappeared due to some things, but according to his longevity, he should not die, so I replaced him as Li Tan."

Concubine Yang looked at him in shock for a long while before saying: "I thought... I thought you took his body away, so... you weren't... from the beginning?"

Li Tan nodded: "Yes, I wasn't from the beginning."

Concubine Yang's ability to accept is obviously very good. Anyway, she has been reborn, and this kind of drama of exiled immortals pretending to be the emperor's grandson is not too special.

She quickly calmed down and asked: "In this case, you are Li Tan, and Li Tan is you, why did you suddenly mention this matter?"

Li Tan said in a low voice: "Because the real Saburo Donggong has returned, it's time for him to return to his place."

Concubine Yang's eyes widened instantly: "What did you say? The real Saburo...where is he?"

"In the hands of Albus, what Albus said about King Ning is in his hands is true."

Concubine Yang said reflexively, "King Ning is you, not him."

Li Tan smiled wryly: "The foundation of my becoming King Ning is the identity of the emperor's grandson. Now that I don't even have the foundation, what can I say?"

Concubine Yang was a little flustered: "Then what should we do now? You... you are leaving? No... no, since he is in the hands of Abus, as long as others don't know, then no one will think that he is the real Saburo. You can kill him with the help of Albus, and from now on you will be the real King Ning, and no one can threaten your status."

Concubine Yang was a little confused when she said this. Li Tan shouldn't be unable to see such a simple thing. It can be said that even if the real Li Tan appeared, he would not be a threat to him. After all, no one would trust a traitor.

Li Tan was silent for a while before he said softly: "If this is really possible, I won't come to you to talk about this. Li Tan can't die. Not only can he not die, but he will continue to be the son of Donggong. Hey, I didn't expect him I can come back, otherwise..."

From Zhiyi's voice at the beginning, Li Tan tacitly believed that he would replace the historical King Jianning and live his whole life, so he dared to let himself go like this, killing Zhang Liangdi, killing Li Linfu, and now even An Lushan has already started. flee.

Forget about these things, he still has an affair with Zhu Xieli.

As a result, now that the real Li Tan has appeared, thinking about these relationships is a headache.

After hearing this, Yang Guifei was silent for a while and said: "It must be like this?"

Li Tan nodded: "It must be so."

She stared at Li Tan closely: "What about me? What should I do? No... Where is Zhu Xieli? Don't you care about him?"

After Yang Guifei finished her first sentence, she realized that she might not be that important to Li Tan, and Li Tan could abandon her at any time.

So she found someone who Li Tan had no way to refuse. Anyway, he and Zhu Xieli had a sincere friendship. If he could ignore Zhu Xieli, then she wouldn't have to struggle.

Li Tan sighed: "So I need your help now, at least to save my life, or to keep my identity, it is not difficult for me to save my life, but in that case, I have to leave here, and leave here incognito."

Yang Guifei breathed a sigh of relief, as long as Li Tan wanted to stay, that's fine.

She thought about it for a long time before slowly saying, "Actually, things are not that difficult."

Li Tan tilted her head and looked at her, Concubine Yang Guifei said: "Saints are afraid of death, many people are afraid of death, and you have a way to keep them from dying, this is enough to make you invincible. "

"But there are always those who are not afraid of death and will not let go, such as Li Shizhi." This is what Li Tan is worried about. There are many people who support him, but there must be many people who oppose him.

Li Shizhi is on the one hand, and more on those censors who have been pinched by him.

If he calculates this way, although he has made good friends with many people since he came here, he has also made many enemies.

Concubine Yang said: "Li Shizhi? Humph, he's just a chancellor, just find a way to kill him."

Just as Li Tan was about to say something, Concubine Yang Gui said, "This is not just about you. He also looks down on Ah Zhao. He has been causing trouble for Ah Zhao these days. Ah Zhao has already prepared to deal with him, and he will also help you solve a problem by the way." Difficult."

Li Tan thought for a while and said: "Actually, Li Shizhi...is still possible..."

As a prime minister, Li Shizhi is not dereliction of duty, at least he is much better than Li Linfu.

So even if Li Tan pinches him, it is usually just a verbal fight, and there is never any actual harm.

Concubine Yang Guifei glanced at him and said, "The benevolence of a woman."

Li Tan: ...

Why is he so benevolent to women?He just thought it was not easy for Datang to have a reliable prime minister, okay?

Before he could refute, Concubine Yang said, "Actually, you don't have to worry too much about the ministers of the court. What you need to worry about now is how to keep your throne."

Li Tan was shocked, he really didn't expect Yang Guifei to think so far.

Originally, he just wanted to fight for an upright identity for himself, even if he became a commoner, he would recognize it.

The big deal is to go back and take the imperial examination. Who is he afraid of with the system in hand?

I just didn't expect Concubine Yang to not only save his life, but also his throne, this...is it too difficult?

Seeing his expression, Concubine Yang smiled and said: "You still don't know your dad well enough. Some things you think are shocking to the world don't depend on whether there is any objection. It all depends on whether he wants to do it or not. If he wants...then this matter It will definitely be done, and you don’t want to see what the ministers in the court are like?”

Li Tan thought about it seriously, and found that it really seemed like this.

Concubine Yang continued her efforts and said: "Your identity is also easy to resolve. I have already recognized a foster son. It's okay to have another foster son. It's a pity...you don't have royal blood, so you have no chance to be on the throne."

Li Tan: ...

He had convinced Concubine Yang's imagination, and actually thought about fighting for the throne.

How did this brain grow?All the princes are qualified to fight for the throne, but he is not, unless Concubine Yang Guifei gave birth to a son, don't even think about it.

Finally, Concubine Yang came to a conclusion: "There is no rush for this matter, by the way, when will the real Li Tan come back?"

Li Tan paused: "I'm not sure either."

"If you don't think of a better solution to the matter, can you keep him for a while? At least wait until this matter is resolved before letting him appear."

Li Tan hesitated and said, "What do you want to do?"

He had convinced Concubine Yang Gui, and felt that this woman's brains were as big as Li Longji's.

Concubine Yang said: "We need to choose a more appropriate time to tell the sage that it is obviously not possible now. Abu Si's rebellion made the sage very angry. Now you have another fake prince..."

Li Tan simply said: "That's fine, I can keep him for a while, but not too long, he needs to return to his original identity and position."

Concubine Yang waved her hand and said, "Don't worry, I won't recognize that cheap son again."

After all, the real Li Tan in the previous life was her deadly enemy, and she didn't want to kill him because she was worried about what might happen.

If it weren't for Li Tan being really important, why would King Ning be so close to a formidable enemy?

Li Tan smiled wryly, he didn't worry about whether Concubine Yang Gui should recognize someone else as her son.

He said: "Don't force it, it's as hard as ascending to the sky for a commoner to become a king..."

"Where did you ascend to the sky?" Concubine Yang sneered, "Did you forget that Anlu Mountain was once crowned king? Jiedu envoys crowned kings began with him, and they are also adopted sons. What's wrong with you being crowned king? At least it saved his life."

Li Tan said in a low voice: "Anlu Mountain is sealed as the county king."

And his current title is prince, except for the royal family, to be precise, no one can be crowned prince.

"If he becomes the county king, you can become the prince. That's fine. Don't worry about this matter. I'll help you find a way."

Li Tan felt that he was really worried, but Concubine Yang, among other things, was definitely more familiar with the rules of the court than he was.

Thinking about it this way, he will leave it to Yang Guifei to deal with it. Anyway, how bad can it be?

Concubine Yang suddenly asked: "Then what is your real name? Can you say it?"

Li Tan smiled and said, "Then what can't you say? My name is Li Tan, with the same pronunciation but different characters."

That's why he can accept this identity seamlessly, at least when others talk about him, he won't be overwhelmed by the name, otherwise he might reveal his identity just after wearing it.

Li Tan or Li Tan should call him Li Tan and left the palace after Li Tan finished speaking.

On the way back, he asked, "After King Jianning was rescued, did he go directly to Chang'an or what?"

Zhi Yi said: "I will notify the headquarters to send him directly to you."

Li Tan nodded and said, "That's good, at least it gives us room to operate."

Zhi Yi asked: "Are you really going to leave the matter to Concubine Yang Gui? Aren't you worried that something will happen to her?"

Li Tan asked back: "What do you think she will do? I am one with her, we are both prosperous and weal and wealter."

Zhi Yi thought about it for a while, so he didn't ask any more questions.

On the second day, Li Tan went to the academy as usual, and He Zhizhang couldn't help asking after seeing him: "Didn't you say that you won't come these two days? Why did you come here again?"

Li Tan smiled and said, "Because things haven't gone that bad yet, so come and take a look. I left homework for the students yesterday."

He Zhizhang said helplessly: "Just play with the old man."

Li Tan quickly said: "No, no, really no, maybe at some point I won't be able to get away, isn't it still uncertain?"

So he had to hurry up and come here to teach. Having a master and apprentice value means he has money, and only with money can he not panic.

In this way, even if Yang Guifei messes up, he can still run away.

After Li Tan entered the classroom, he felt the lively classroom quiet down instantly. When he looked up, he found that the students were looking at him in horror.

Li Tan was a little puzzled: "What's wrong with you?"

Students, you looked at me and I looked at you, but no one spoke, and finally pushed Tian Shengong out directly.

Tian Shengong struggled and asked, "Then...sir...the homework you left yesterday...we...really...can't do it."

The homework was too difficult, so rare that it made me want to cry.

After hearing this, Li Tan couldn't help laughing: "Well, it's not a homework, I just set a small goal for everyone, and then I will directly open a laboratory for research on this, and it is estimated that there will be about ten people at first. , Those who are interested can sign up, and if there are more than ten people, they will pass the exam to determine who will enter the laboratory."

After Li Tan finished speaking, he opened the book and said, "Today, let's continue to learn the basic knowledge. Without this basic knowledge, you can't study more in-depth things."

Li Tan took a deep breath after opening the textbook and said, "Today we are still studying mechanics."

He felt like throwing up while talking, since he opened his physics department, he found that the road to science popularization is really a long way to go.

He originally planned to teach a little bit according to the physics textbook, but when he was preparing the lesson plan, he realized that something was wrong. The reason why future generations can use this textbook is because children have a certain foundation of knowledge since childhood, and their foundation is better.

But now in the way of investigating things, it is understood in the heart of research, but ordinary people don't care at all.

For example, gravity... no one mentions it at all now.

So Li Tan can only divide the students into one point when teaching Gewu. The progress of those who have a foundation in Gewu and those without a foundation are different.

In other words, for a study of mechanics, he needs to talk about it at least three times... I really want to vomit.

It's just that before he finished his lecture, Bakun came over and whispered, "Your Majesty, the saint declares you into the palace."

Li Tan's hands trembled, guessing that Concubine Yang Gui might have already half-finished Li Longji, so he said, "I have some things to leave temporarily, so I will arrange today's homework first, and everyone will study by themselves in the next time."

Li Tan still believes in the self-control ability of these students, and letting them study by themselves will definitely not talk nonsense.

Probably because there are more poor students here, and they cherish the hard-won learning opportunities more.

After Li Tan left the classroom, he asked, "What else did the lady or the saint say?"

Ba Kun shook his head: "No, just sent a permanent attendant over to announce you into the palace."

Li Tan nodded and didn't say anything else, he just got into the carriage and entered the palace, but he also brought his raccoon along the way.

As soon as he stepped into the Penglai Hall, he saw Concubine Yang crying there, and his heart skipped a beat.

Is Concubine Yang Guifei about to miss?Could it be that he shouldn't have trusted Concubine Yang too much from the beginning?

Li Tan walked in and saluted calmly, before he could say anything, Concubine Yang suddenly rushed over and hugged him and said, "31 Lang, you take Auntie with you, your father doesn't want our mother and child anymore, woo woo woo... "

Li Tan looked at Li Longji blankly, what is this all about?

Li Longji was also a little helpless. He came over and took Concubine Yang's hand and said, "My lady, you always want to give me a chance to ask questions, don't you? 31 Lang was originally our son, but it turned out that he was not. This... always Let's figure it out."

Concubine Yang Guifei turned to look at him and said, "Aren't I clear about what I said? We, Mr. 31, are here to save your life!"

Li Tan: Damn it? ? ? ? ?

He remained calm on the surface, but his heart was about to explode. He felt that he seemed to have guessed what Concubine Yang Gui told Li Longji.

Li Longji frowned, and Li Tan quickly said: "Mother, why don't you let Dad ask first, this is a big matter, and you need to ask clearly."

Concubine Yang's crying works, but it also depends on where she is. Li Longji will tolerate her, but it doesn't mean that he will tolerate her indefinitely.

While helping Concubine Yang wipe away tears, Li Tan saw Concubine Yang give him a reassuring look.

He still doesn't know what's going on.

After Li Longji took Concubine Yang's hand and sat back, he pondered for a while and said, "You told my lady that you were originally an exiled immortal?"

Li Tan smiled and said, "If you say that, the sage might not believe it."

Li Tan picked up the raccoon and played it while talking, and then floated in the air under Li Longji's shocked gaze.

In this era, people can fly in the sky without any external force, and no one would believe that he is not a god.

Although Li Tan's height is not high, but the floating is real, and unlike the Wandering Warlock, he has no preparations, just plays the piano like this...he will go to the sky...

After Qingxiao Feiyu's time was over, Li Tan slowly came down and said: "I don't know if the sage still remembers, but every time I save people, I bring my zither or zither in, but it's not the medicine that saves people." , but my technique."

Li Longji asked urgently: "Then... where is the fairy world?"

Li Tan: ...

He thought that Li Longji would ask about the magic technique, and then ask about his origin, but he didn't expect the other party to be more interested in the fairy world.

He was silent for a while before he said: "I can't reveal too much, that would be against the rules of heaven, I can only tell you that if you find Jianmu, you will find the way to the fairy world."

Li Longji asked, "Where is Jianmu?"

Li Tan shook his head: "Since the ancient war, it is rumored that the building trees have been cut down, so there is no road to the fairy world in the world."

In other words, don't even think about it, no matter how good the fairy world is, you won't be able to go there.

Li Longji was quite disappointed after hearing this, and couldn't help asking: "Is there really no way to go to the fairy world?"

Li Tan said: "That place is cold and lifeless, what's so good about it?"

Li Longji raised his eyebrows: "Oh? Lifeless? How could it be? Aren't there gods?"

Li Tan smiled: "It is said that gods can live the same life as the heaven and the earth, but how can anyone in the world live the same life as the heaven and the earth? So the gods who ascend to the fairy world, in the end... will all turn into stones."

Li Longji was shocked: "Turned into a stone?"

Li Tan nodded: "That's right, after turning into a stone, there is no sadness, no joy, less thinking, and the special circumstances in the fairy world, so you will naturally live the same life as the heaven and the earth. Therefore, if you want to live a long life, you must abandon all emotions and emotions." perception."

Li Longji still had some disbelief: "Then why are you not a stone?"

Li Tan spread his hands: "So I became a banished fairy, because I refused to turn into a stone, so the fairy world couldn't tolerate me on it, so they drove me down. It happened that Heaven discovered that there were some problems. Tan went to other places for some reason. Before Tiandao sent him back, I had to come and pretend to be. Now that Saburo is about to return, it is time for everyone to return. The only thing is that I couldn’t bear to see my relatives and friends pass away before, which led to the current situation. I don’t know how to deal with this situation.”

Li Tan sighed as he spoke, he actually didn't feel uncomfortable about returning the throne, it was a bit difficult to deal with it.

He was awarded King Ning by Li Longji, but after the real Li Tan returned to the throne, he didn't have such ability, and Li Longji might not be happy when he saw it, it didn't seem fair to anyone.

Li Longji was silent after hearing this, as if he was digesting the news, and after a while he asked again: "Are you... are you going back to the fairyland now?"

Is this accepted?

Li Tan is actually a little regretful, he originally wanted to show off other skills, such as Smiling and Proud of Time, such as Shu Ying Heng Xie.

However, if Shuying uses it horizontally, there is a danger of being exposed, after all, he used this skill to drive Zhang Liangdi crazy.

Just thinking that people like Emperor Wu of the Han Dynasty would be deceived by Luan Da and marry his daughter to him, it is not difficult to understand that Li Longji believed him so easily.

After all, Luan Da was lying to others back then, but he had actual achievements in hand.

Li Longji sat on the dragon chair and groaned silently. As Concubine Yang Guifei said, even if Li Tan didn't know anything, his technique of bringing the dead back to life was enough to make people keep him.

It's just that the identity problem is really not easy to deal with.

Frankly speaking, Li Longji still has more affection for Li Tan, and he didn't pay much attention to the real Saburo before Li Tan appeared.

As far as blood relationship is concerned, Li Longji is actually nothing. Li Tang's royal family has a large number of people, and there are many people who are related by blood.

After thinking for a long time, he turned his head and said to Qi Changshi beside him, "Go and call the prince."

Li Tan looked at him and asked, "A saint?"

Li Longji asked: "Are you still willing to be the prince?"

Li Tan looked at him in surprise: "But I'm not."

Li Longji was very calm: "Isn't it just a matter of one sentence?"

Li Tan:? ? ? ?

Did he hear wrong?Isn't the royal family always value bloodlines the most?What is a one-sentence thing?

Just when Li Tan was in a mess, Prince Li Heng also arrived at the Penglai Hall with a puzzled expression on his face.

To be honest, since Concubine Yang lived here, except for Li Heng's intentional visits during the New Year and holidays, she would never set foot here at all, and Li Longji never asked him to come here.

It's just that when he stepped into the hall and saw Li Tan was here, he had a hunch that this matter might have something to do with him.

It really does matter, Li Longji explained Li Tan's matter in a few words.

Li Heng's expression was dull, and he said after a long while: "But...but this...it's impossible, I never found out that there is something wrong with Sanlang... 31lang."

Li Tan also sympathizes with Li Heng. His good son was swapped under his nose, but he was the last to know about it. This feeling...

Of course, if you think about it, Li Heng's panic may not be because his son has been dropped, but because he is worried that Li Longji will doubt his ability because of this—his own son has been dropped, and the East Palace is still his territory. If he can't manage well, then... can he manage this world well?

Li Longji was not so unreasonable, he just said: "How can you know the ability of the fairy god?"

Only then did Li Heng calm down a little, he couldn't help but glanced at Li Tan, and felt a little bit in his heart, no wonder since he was almost killed by Zhang Liangdi that time, he seemed to be a different person.

Thinking about it now, where is the image? This is a changed person!

Thinking of Zhang Liangdi's terrifying appearance when he died, Li Heng couldn't help but tremble, deeply feeling that he couldn't offend this one.

After all, he still has a brain, or his understanding of Li Longji made him say: "How will Dad deal with this matter?"

Li Longji said: "When 31 Lang was born, he should have been twins, but he was weak, so he was sent out of the palace for foster care. Now that he returns, his name is Li Tan, and 31 Lang is Li Tan."

Li Tan:? ? ? ? ? ? ! ! ! ! !

He is really convinced, this brain hole is so big, but it is very reasonable for him to say this.

In this way, Li Tan's identity was preserved, and the original King Jianning also returned to his identity.

Li Heng was also obviously frightened by his father, and he said after reacting: "I'll make arrangements immediately, but I don't know... when Sanlang will come back? Will he live in the East Palace or...?"

Li Longji looked at Li Tan and said: "He is as old as 31 Lang, and it would be inconvenient to stay in the East Palace. Just choose a house in Baisunyuan, and he will be given the title of King Jianning."

After hearing this, Li Heng knew that his real son would not receive any preferential treatment, his identity was still his son, and he would not follow Li Tan's rise and fall.

Li Tan also felt relieved, this arrangement is the best, Li Tan is still the same Li Tan, and his life has not been affected in any way...uh...or it hasn't been affected much.

He said: "Now I have contacted my old friend to rescue Saburo, I think he will be rescued in a few days, His Highness can make arrangements first, and I will personally send him back at that time."

Li Heng nodded, but his mind was not on the fact that his biological son was coming back soon, but was very interested in the old friend Li Tan mentioned.

It's a pity that he didn't dare to ask more questions in front of Li Longji, and...Although Li Longji said it lightly, he still had to make arrangements as soon as possible.

Although Li Tan is the concubine of the East Palace, and his mother is not allowed to fancy him, but he is the grandson of the emperor, and there is a corresponding record when he was born, so this part of the record must be changed, and those who know the situation at that time must also keep their mouths shut. Very large amount of work.

He hesitated for a moment and then asked: "Father, the truth of this matter..."

Li Longji waved his hand: "Don't tell others."

Li Heng completely understood that Li Longji must talk to Li.

He simply left the Penglai Hall and began to think about what needs to be done.

And Li Tan saluted Li Longji and said, "Thank you daddy."

Li Longji was a little proud in his heart, he was also the father of a god now.

Concubine Yang Gui also breathed a sigh of relief, it is naturally the best to be able to handle it like this.

To be honest, she never thought that there would be such a method before.

When Li Tan returned from the palace, he was fine, but he still had a question: "Zhiyi, King Jianning is back, can I stay here?"

He is very worried now that Zhiyi suddenly told him that because of the return of King Jianning, he is no longer needed here, so he needs to go back where he came from.

Although it is true that this place is not as convenient as the later generations, but... there is Zhu Xieli here, because of this person, he has something to worry about, so he doesn't want to go back at all, he just wants to die in this world, the only worry is that the system will not give him a chance .

Zhi Yi knew what he was thinking, patted him and said, "Don't worry, you still have to stay here, King Jianning came back too suddenly, just as suddenly as he disappeared, and now the headquarters has not figured out what's going on. Why, so you still have to stay, in case he disappears again... right..."

Li Tan's mouth twitched: "I understand, I'm the spare tire."

This was probably the first time he was willing to be a spare tire, but even the system couldn't figure out why King Jianning suddenly disappeared and reappeared, which was really strange.

After Li Tan went back, he began to prepare for the establishment of the laboratory, but to be honest, this laboratory is too rough, because there are no machines these days, and more rely on manual work.

As for electricity... they are still studying how to make electricity last longer. As for things like generators, Li Tan decided not to pluck the seedlings too quickly. Of course, if someone researches in the right direction, he will not be stingy with giving pointers. direction.

It is one thing not to develop too fast, but since someone has already thought of it, it is natural to point out the direction as soon as possible.

Of course, the main reason for setting up this laboratory is that Li Longji wants to use it. He has made up his mind to use electric lights on Qionglou Yuyu.

No matter how expensive and unsafe the lamp was, Li Tan stressed that Meng Zhiya had to redesign it, but he still insisted on using electric lamps.

It was only later that Li Tan figured it out, probably because Li Longji wanted Qionglou Yuyu to surpass the Mingtang of Heaven in all aspects, not only to be higher than them, but even the lights used were more advanced than those over there.

Moreover, Li Longji insisted that such a lamp that cannot see sparks is safer. After all, the Mingtang of Heaven was burned, so he felt that safety must be taken seriously, at least not to be burned.

Li Tan felt very tired. Electricity is not safe if you can't see the open flame.

However, Li Longji is really illiterate in this respect, it doesn't make sense