After being homeless, he was picked up by God and brought home to be his husband.

Since the remaining manuscripts copied from the library have not yet been completely summarized, Lan Yu still had to go. He had already been absent for a day and could not refuse to go.

It took Chu Yitang a long time to develop the habit of eating breakfast. Although he shouted to eat, he could rarely get up.

Several times, he would be too lazy to get up when Lan Yu went out, and would pretend to be stupid when asked if he had eaten breakfast. So now Lan Yu always wakes him up and watches him finish eating before going out.

Chu Yitang was chewing the pie in his mouth sleepily, while Lan Yu was picking up the crumbs from the corner of his mouth.

Watching him finish the bowl of buttermilk and letting him carry it, Lan Yu lowered the curtain and went out with the bowl.

Xijin got up early, but unexpectedly Lanyu got up earlier than him and came out of Chu Yitang's room carrying a bowl, obviously to give him breakfast.

Xi Jin, who had been sitting in the corner for half the night, felt relieved when he saw Lan Yu. There were several plates on the dining table in the courtyard, which Lan Yu had prepared for Xi Jin.

Lan Yu returned to his room and changed into his narrow-sleeved clothes. He wore a high ponytail, a jade button in his hair, and dark eyebrows.

Before going out, he didn't forget to open Chu Yitang's windows with poles for ventilation.

Xijin almost applauded Lan Yu, who was considerate and good-tempered, and could tolerate Chu Yitang's uncertainty.

A perfect match made in heaven.

Lan Yu was the first to go to the library. He first checked the documents arranged by them, and took out a few books with unknown year numbers and re-registered them in the book.

Then he arranged the uncollected volumes on the shelf, holding the book in hand, and checking whether the number of volumes and fragments corresponded.

After writing down the last volume, Lan Yu leaned over to put down his pen. A string that had been stretched in his heart suddenly broke at this moment, and the scattered clues were like puppet strings, connecting together quickly.

Yuan Qing had previously told him that the remnants of Wuxu escaped during the escort, but Yun Yi did not escape and had been sent to Yingren Mountain.

Then when did the incident in the Library Pavilion happen?

By the way, it was also during the Ciyun Meeting.

There were only a few immortal officials staying in Tianjing during the Ciyunhui period, so it would be too easy to sneak into the library.

If you want to take advantage of the opportunity to cause chaos, why bother just picking a mere library pavilion to start? Tianqiong Pavilion, Qingxin Pavilion, any one of them can catch Tianjing off guard.

But the man didn't do anything, not even destroy the library.

Lan Yu didn't have time to think too much, he rushed out of the underground pavilion, went up to the second floor, looked around, and decisively caught Immortal Mingqu who was drinking tea by the corridor to wake up.

Immortal Minqu was unprepared and was so frightened that he almost knocked over the tea cup in his hand.

He held the pillar behind Immortal Minqu with one hand and said with an angry tone: "Teacher, after the incident in the library, after you checked, did you find anything missing?"

Mr. Minqu was usually accustomed to Lan Yu's behavior as a good student, but today Lan Yu completely frightened him.

He dragged the chair back and then answered cautiously: "Nothing is missing. I took people to check it four or five times, and it's true that nothing was missing."

After receiving the reply, Lan Yu smiled instead, yes, it must not have been lost, because it would not have been lost at all!

He won't lose it if he loses it, someone is playing a trick on him.

If you are too smart, you often appear to be not smart.

"Teacher, think about it again. Is there anything you haven't found?"

"It's really gone. I've taken people up and down the library to check it many times. There are some things that are broken, but nothing is missing."

There is a patch of bamboo outside the pavilion, and the wind blows through the fallen leaves, killing the desolate trees.

Lan Yu retracted his hand, and a bamboo leaf happened to stop on his shoulder. He smiled coldly:

"What if I say that what is missing is something that should not be in the library?"

Immortal Minqu was stunned, his heart was shaken, he kicked the table and ran to the top floor.

There are indeed things that should not be stored in the library, and what Lan Yu is looking for is this stuff that should not be stored.

Immortal Minqu was so panicked that his hands shaking when he opened the lock were shaking. After the incident in the library, he had never checked this place. If Lan Yu hadn't reminded him, he probably wouldn't have entered here in the rest of his life.

The moment the lock was opened, long-lasting dust mixed with a musty smell hit his face. Lan Yu covered his mouth and nose and gave way behind the door.

It was clearly early in the morning, but the light only stopped at the door of the secret room on the top floor. The darkness and forest from inside spread all the way to the edge of the cordon, confronting the light outside the cordon in a tense situation.

Lan Yu squinted his eyes and looked inside, confirming that there was nothing unusual before stepping in first. Immortal Minqu emboldened himself and followed closely behind.

The secret room on the top floor is an unknown forbidden place.

Before the war between the ghost clan and the heavenly realm, a large number of people who admired the devil's way prostrated themselves under Liyuan, hoping not to follow the path of cultivating immortals for hundreds of years, and to cultivate with the help of devil's energy to greatly increase their physical cultivation.

Demonic cultivation relies on the flesh and blood of living beings. They were not satisfied with the flesh and blood of mortals, so they began to slaughter immortals on a large scale in an attempt to increase their cultivation by eating the flesh and blood of immortals.

After the defeat of the ghost clan, the God-Emperor collected all the secret books on practicing the devil's ways to Tianjing and hid them till now.

The demonic files cannot be destroyed easily, and if they are not handled properly, the demonic energy will spread, which will be an unbearable loss for Tianjing.

Lan Yu took out the night-light pearl for illumination and looked around. He and Immortal Minqu split into two groups, starting from the nearest file.

After looking through four bookshelves in succession, Lan Yu couldn't find the missing file. When he found the book in the last grid, Lan Yu didn't have much hope.

Isn't the lost thing here?

But he couldn't have gone through all the trouble just to destroy a few books.

Lan Yu patiently flipped through page after page. When he turned to the last page, Immortal Minqu shouted from the next door:

"I found Lan Yu, I found it!"

Hearing this, Lan Yu quickly stuffed the files back into the grid and went next door to find Lord Minqu.

He didn't have the patience to read the file. The last page contained records about the third monarch of Liyuan.

The second monarch, his queen and his beloved concubine each had a son. The eldest son was born to the monarch and his beloved concubine.

However, because his biological mother was a member of the Tian clan and her blood was impure, mother and son were ostracized in Liyuan and found it difficult to move forward.

The youngest son has outstanding talents and is worthy of great responsibilities, so he is named the crown prince.

However, he was cruel and ruthless in nature, and he vigorously promoted the method of killing immortals and ascending to heaven. In order to eradicate dissidents, he used any means to massacre dozens of Liyuan elders, and even committed inhumane acts against his eldest brother and biological mother.

Later, during the palace chaos, his eldest brother had his bones broken and his ashes raised. The eldest brother succeeded him and became the third monarch of Liyuan.

During the Immortal Killing Campaign, Liyuan climbed all the way to the top of the Immortal Realm. However, during the battle, the monarch disappeared, and Liyuan was in chaos for a while.

I wish the gods in the sky, together with Tongju, one man and one sword, to fight against the immortals in troubled times, support them in times of crisis, turn things around, defeat Liyuan in one fell swoop, and achieve a complete victory in the heavenly world.

Liyuan was no longer able to return to heaven, so he had no choice but to surrender to heaven.

A small number of miscellaneous histories were circulated in later generations, but after Liyuan surrendered, all miscellaneous histories were destroyed without a trace.

According to records, the third monarch of Liyuan changed his mother's surname.

The biological mother's surname was Chu. The monarch thought of his mother's kindness and changed it to Chu.

Chu Yitang.

Coming out of the secret room, Immortal Minqu hurriedly went to Tianqiong Pavilion.

Lan Yu looked at it and found that the lost volume had been switched. Hidden in the secret room was a blank volume. The slipped volume was the secret technique of the devil's path and the secret technique of resurrecting the demon soul.

At this point, it can be concluded that there is a ghost hiding in Tianjing, and he is a member of the ghost tribe.

His purpose of stealing the secret technique is still unknown, and we have to wait for the people from the Criminal Division to investigate in person.

Lan Yu has no intention of staying in the Library Pavilion anymore. Today's affairs are a bit tricky, so he needs to ask for a report to His Majesty.

When he left the library, he saw a sneaky figure at the corner. Lan Yu's eyes narrowed and he shouted: "Who is here!"

When the man heard this, not only did he not panic, but he turned around to Lanyu, overjoyed: "Immortal Lanyu! I've been waiting for you for a long time!"

Lan Yu looked at the shining fox ears and frowned:

"Are you, Lian Hua??"

Lian Hua hugged his fox tail and ran towards Lan Yu, waving as he ran: "It's me, it's me! I'm here to give you something!"

"Weren't you imprisoned in Tianjing? Why are you in Tianjing?"

"That's a bad thing to say. The superiors see that I am repentant and value the secret skills passed down from my ancestors. Now they specially let me go to Immortal Mu Shan to help. I am very busy now."

After Lian Hua finished speaking, he took out an object from his sleeve and handed it to Lan Yu, saying apologetically:

"I agreed to test your fate last time, but the result was unsatisfactory. After much thought, I still have to make it up to you, so I give this to you."

What he was holding was a scroll, which was small and exquisite. Lan Yu didn't know what it was about: "What is this?"

Lian Hua proudly introduced: "This is a treasure passed down from our ancestors! It's called the Scroll of Emotions."

"What about it?"

"Hence the name, this thing can help you find out what your sweetheart is thinking!"

Lan Yu's frown deepened: "How to find out?"

Lian Hua swung his tail behind his back and began to introduce his scroll to Lan Yu:

"This scroll will randomly create an illusion, and you can invite your favorite people to enter it together."

"This illusion has good and bad qualities. If it's good, it might be about spending time with flowers and drinking wine under the moonlight. If it's bad, I'm not sure. Anyway, you can take it back and give it a try. You'll definitely make a profit!"