After being forced to debut, I became popular

The new house has just been renovated and of course it cannot be lived in. The two got acquainted with the surroundings and cooperated with the program group to carry out post-production. The second season of "Our Romantic Journey" was officially completed.

In the next few days, Duan Youning was immersed in the intense preparation work, Qi Ran was naturally not idle, the two of them were busy with each other but harmonious.

On the day of the lecture, Duan Youning and Liu Chuansheng went to University A together.

For Liu Chuansheng's first public lecture, the Mathematics Department of University A naturally attached great importance to it. It had issued a notice a few days in advance, and set the venue in the school's largest auditorium. There will also be a welcoming ceremony.

After all, it was a professional lecture, and the school only arranged for students majoring in mathematics to come. I heard that some of them were from the physics department to join in the fun. Duan Youning originally thought that there were only a few hundred people. The uniform was truly shocked for an instant.

"Nervous?" The staff was debugging the PPT. Liu Chuansheng saw that he started to read the materials again, and said in a relaxed tone, "There is nothing to be nervous about. You have prepared well. Don't worry, I can't really see that you can't answer and stand on the stage." Awkward."

"Compared with nervousness, it's more about anticipation." Duan Youning smiled lightly. Now that he's recording variety shows, he won't be nervous when facing so many scenes. How can he be nervous about what he's good at?

It's just that he hasn't experienced this kind of scene for a long time, which makes him a little excited.

"That's decent." Liu Chuansheng smiled in satisfaction: "Behave well, your brothers and sisters are all sitting down there."

Duan Youning:? ?

Why did he himself, who was visited, know nothing about it?

Although he had already made an appointment to have dinner with everyone in the master's school after the lecture, in his imagination, those brothers and sisters whose names he had only heard of should be too busy to talk to him now?So someone is still watching him answering questions below?

But before he asked, the lecture had already begun.

Although he is over [-] years old, Liu Chuansheng doesn't seem to feel tired when he talks about the fields he likes and is good at. When he talks about his interests, his voice can spread throughout the auditorium without a loudspeaker. Duan Youning Looking at the students below writing vigorously, a kind of inexplicable pride and pride arose in my heart.

He thought that when he talked about mathematics in the future, he would love it so much.

The whole lecture lasted for an hour and a half, and Liu Chuansheng only stopped to take a sip of tea in the middle. If it wasn't for the last stop, Duan Youning could clearly see the sweat on his forehead, maybe he really thought he wouldn't be tired.

"I'm getting old, and I'm getting tired after only talking for such a short time." Liu Chuansheng sat down on the chair next to the podium after speaking the last part: "Next is the question-and-answer session. The old man will rest for a while, and Ning, Come up."

It was only then that the students below noticed Duan Youning sitting in the corner. Naturally, some of the students would pay attention to the entertainment industry, so they couldn't help being a little surprised to see him. The auditorium, which was silent just now, suddenly became noisy.

"Hello, everyone," Duan Youning calmly walked to the stage as if he couldn't hear him, and introduced himself: "I am Duan Youning, and I am also Teacher Liu's assistant for this lecture. I’m here to answer your questions, and you can ask me any questions you have.”

As soon as he finished speaking, someone below asked, "Are you that star Duan Youning?"

"This question should have nothing to do with this lecture," Duan Youning smiled lightly, "Although my identity does not affect my answering questions for everyone, I can still answer you, I am."

The discussion below became louder, but Duan Youning was already prepared for someone to question his identity, so he wasn't nervous at this time.

"Then can I ask questions?" The girl in the light yellow sweater stood up, her tone hesitant: "Just now, the last point of the second part of Teacher Liu's speech is about the application and verification of mathematical formulas in experiments. I don't understand, can you please explain it?"

"Of course." Duan Youning smiled lightly and asked her to sit down: "About this part, I think you may have some deviations in your understanding of the formula."

For the convenience of preparation, Duan Youning prepared Liu Chuansheng's PPT over and over again.

In the process of doing the PPT, he also speculated many times about the possible questions that might arise during the Q&A, so he can explain it very well at this moment. Seeing the girl's expression turn from doubt to understanding, Duan Youning ended his speech with a smile. answer.

"When I first came into contact with these formulas, I also felt inexplicable. It was not until I read Teacher Zhu Ming's "Complete Mathematical Formulas" that I realized that these boring formulas actually have a lively and interesting side," Duan Youning glanced at and sat down. The student below: "If you are interested, you can actually take a look at it. It's really beautiful."

With the first person making samples, the students behind him also started to ask questions, but probably because they were afraid that his level was limited. At the beginning, most of the questions were about the PPT itself. Later, I saw that Duan Youning was not just pretending to understand, but asking questions. There are more and more people, and the questions are more and more in-depth. Duan Youning is getting better and better, and a lot of new inspirations have been generated in the process of asking questions and giving feedback.

Because of the adequate preparation, except for the awkwardness at the beginning, the Q&A went smoothly. An hour and a half later, when the Q&A came to an end, Duan Youning became thirsty after realizing it: "Do you have any questions?"

There was no sound below, and upon receiving Liu Chuansheng's signal, Duan Youning began to wrap up: "If not, our Q&A this time will come to an end."

"Wait a minute, I have a question," a boy in a black shirt stood up: "Can I ask?"

There was a sudden noise below.

Duan Youning was confused, so he had no choice but to pick up the microphone again: "Of course."

"I would like to ask how you usually study mathematics? I have followed your live broadcast and know that you are a well-known star, so how do you balance your own work and mathematics?"

"What I'm going to talk about today is not simple. Even professional students will inevitably have questions." Some people have already started a discussion below. Where did it come from?"

Although he knew that someone would doubt him, he was a little surprised that this person knew so much about his itinerary, and he couldn't tell whether the other party was a fan or a black fan.

Liu Chuansheng was already faintly angry, and Duan Youning quickly gave him a comforting smile, and looked at the classmate who asked the question: "I have just said that my identity does not affect my ability to answer questions, and this is also admitted in your question Yes, how do I balance the program and study? I don’t think you can use this, so I won’t share it for now. Regarding the last question, thank you for your kind answer.”

Duan Youning didn't change his face: "Everyone here is indeed excellent, so although the process just now is called answering questions, I prefer to call it communication. As for my opinions, they naturally come from the previous preparations, from the process just now. Collide with everyone's discussion."

Duan Youning thought for a while and gave an example: "It's like why the first in your grade can take the first place in the exam. You can think that he is talented, or you can think that he has worked hard in secret, but denying his achievements is not what a smart person would do." Things to do."

"I wonder if you are satisfied with my answer?"

Suddenly there was a burst of laughter from below, seeing the boy running out of the auditorium with a flushed face, Duan Youning was a little confused, so: His answer just now shouldn't be very sharp?

Soon a teacher came to organize the end of the meeting, and it was only at this time that Duan Youning found out that the classmate who just asked the question was the second child of ten thousand years.

Duan Youning: ...

He's really just giving an example.

**

"What kind of bloody fate do you think this is, how can Ningning step on his pain point precisely?"

After leaving the auditorium, Duan Youning realized that the first girl who broke the embarrassment by asking a question just now was his senior sister, but the apology seemed inappropriate when the other party laughed uncontrollably.

"I sat in the front row in order to see clearly that Ningning couldn't reach people, otherwise I would have to go up and punch him twice when he asked questions." The boy in a suit waved his fist regretfully: "It's a pity that he can't run too fast."

"Don't tell me, I was stunned when he ran out." The senior sister changed her gentle look when she asked the question, and patted the head of the senior brother next to her aggressively: "It's still the third senior brother who is clever, and finally tripped him for a while." foot."

The brother who was beaten had an expression that dared to speak out and dare not be angry: "Master, don't beat me on the head again, it's full of knowledge, knowledge!"

"That's right, the fifth child is not smart at all," the brother in a suit pretended to accuse, "You're so stupid, who are we going to bully in the future?"

"Sure enough, I shouldn't have any expectations of you. I declare that from now on, the only fellow of my Li Jingze is Ning Ning!" Li Jingze jumped to the side, and the two brothers hugged Duan Youning's shoulders: "Ning Ning, listen to me, Be sure to stay away from this group of wicked people, otherwise there will be no hairs left after being plucked." And.Hee.彖.right.

"You can pull it down, I don't know who it is who cheered in the group yesterday and finally there is a newcomer to bully, Ningning, please ignore him," the senior sister pulled Duan Youning, her tone was bold: "Come on, let me introduce you , this one dressed like a dog is Big Brother Fang Bowen, the one just now is your Third Senior Brother, I am Liang Qiong, your Second Senior Sister, Senior Senior Sister and Second Senior Brother Shehu, I have to move bricks in the morning, you will be there later You can only see them, but they are all very easy to get along with, so you don't have to worry."

"Hello senior brother, hello third senior brother, hello senior sister," Duan Youning called out to a circle of people, "thank you just now, senior sister, for helping me out."

"What is this?" Liang Qiong waved his hand: "We have all encountered this kind of situation in the past, we just got used to it, the teacher confiscated apprentices for several years, and suddenly you were airborne, it's normal for them to be sour, don't mind. "

Duan Youning smiled: "Okay, thank you senior sister, thank you senior brothers."

"It seems that you already know each other?" Liu Chuansheng walked over after exchanging greetings with the people from the school: "Then you don't need me to introduce you?"

Fang Bowen smiled and went over to help him squeeze his shoulders: "No need, teacher, you have worked so hard, so you don't need to worry about this little thing."

"Don't come here to be courteous to me," Liu Chuansheng waved his hand away with a cold face, "Just because I'm old doesn't mean I'm stupid. Your paper has been delayed for two days."

"Of course you are not. Who dares to say that the teacher is confused?" Fang Bowen rolled up his sleeves angrily: "I'll go to them to reason."

"Come on, don't play tricks," Liu Chuansheng gave him a disgusted look: "Today is Ningning's home game, so I won't argue with you."

"Thank you teacher," Fang Bowen quickly backed away, and then blinked at Duan Youning: "Thank you, little brother."

Liu Chuansheng looked around and said in a bad tone, "Who is that? Didn't he come today?"

"Qi Ran is going to the restaurant to receive the two senior brothers and sisters first." Duan Youning rubbed his nose in embarrassment after being stared at by three pairs of piercing eyes, "He said that the driver is already at the gate of the school, and he will send the driver to the school directly." Let's go."

"Yo, the etiquette is complete." Liang Qiong looked at Duan Youning very meaningfully: "Not bad."

"Okay, let's go," Liu Chuansheng nodded, "Your two senior brothers and sisters should be here soon."

****

Duan Youning always felt that Qi Ran was usually lazy, but as long as he wanted to have a good relationship with someone, he would be able to quickly find a common topic.

Sure enough, when the group of them arrived, there was already laughter in the box.

Seeing them coming in, Qi Ran got up quickly: "Hi, teacher, hello, brothers and sisters."

"Hello, hello," Liang Qiong responded very kindly: "Teacher, look, this is really a big star, and he looks handsome. He really matches our family Ningning."

"Humph."

It's been a long time since Duan Youning heard Liu Chuansheng's snort, and now he hummed to someone else, he even thought it was a little funny, but right now he could only hold back his laughter and walked to Qi Ran's side: "Teacher, this is Qi Ran. "

"Well, sit down." Liu Chuansheng raised the teacher's air very rarely, and pointed to the seat beside him: "Come here, sit here."

Qi Ran had already helped him pull away the chair next to him. As soon as Liu Chuansheng said this, the atmosphere was a little awkward.

Duan Youning met Qi Ran's eyes, before he had time to speak, Fang Bowen took the lead to make a rescue.

"Thank you teacher, the teacher still loves me, knowing that I usually like..."

"Who asked you to sit?" Liu Chuansheng glanced at him in disgust: "Ningning, sit here."

"Go," Qi Ran smiled at Duan Youning, "I'll sit with you."

"Yes, yes, yes," Li Jingze said repeatedly, "Qi Ran, quickly give me that seat, I like to sit with Second Senior Brother!"

"Hmph," Liu Chuansheng hummed lightly, but didn't continue to say anything.

Duan Youning walked in front of Liu Chuansheng: "Although the teacher said that those rules are out of order now and won't let me serve tea, but I discussed it with Qi Ran, and I still think it's better to be more formal."

Liu Chuansheng quickly interrupted: "We are a scientific discipline, and we don't follow those feudal rules."

"Okay," Duan Youning chuckled, and took the preparation notebook from Qi Ran's hand: "I know the teacher doesn't like those fancy gifts, these are the arguments I copied from some random magazines earlier I can’t find many books now, and I wrote down the content silently, some of which may be superficial, but there are many things that are not in official papers and journals, and I think the teacher may be interested.”

The contents of the notebook are certainly not the research results of this world.

Those trains of thought and seemingly outlandish viewpoints are all the blind spots in the world about mathematics research that Duan Youning memorized based on his own knowledge reserves.

These things are not his own, so he never thought of publishing the results in his own name, and what he gave Liu Chuansheng were some elementary theories rather than results, but I believe that with his ability, he can quickly overcome them.

Even if he contributes a little to the development of mathematics in this world.

Liu Chuansheng took it and turned a few pages, his expression became more and more serious: "Are you sure you don't want to study these things yourself?"

"The teacher knows my level. If I hadn't seen these things, I don't know how long it would take me to do my own research." Duan Youning chuckled, "So I have to trouble the teachers and seniors a lot."

Liu Chuansheng looked over carefully, Duan Youning looked at each other very calmly, the atmosphere was silent for a moment.

"What kind of treasure did Ningning give the teacher?" Liang Qiong broke the silence with a smile: "This kind of thing should be given after the meal. You see, the teacher is not even ready to eat the meal now."

"Okay," Liu Chuansheng finally came to his senses, put his notebook aside and smiled, "Everyone has been busy all day, hurry up and order food, you two can sit too."

"Thank you, teacher."

Because they had greeted them in advance, they served the food in the box fairly quickly, but after a while, the table was filled with various dishes.

"This shredded sweet potato is really delicious," senior sister Li Xuanxuan looked at Duan Youning with a smile, "it's still my younger brother who will find a place."

"I don't know, it was all arranged by Qi Ran," Duan Youning smiled lightly, "It's as long as senior sister likes it."

"Then I really have to take my girlfriend to try the western restaurant recommended by Qi Ran tomorrow." The second brother Zhang He smiled: "It just so happens that she complains every time that I don't know how to choose a restaurant."

"Hmph," Liu Chuansheng snorted again: "Eating out every day, how can there be a home if there is no fire at home?"

Duan Youning quickly explained: "Qi Ran..."

"The teacher said so," Qi Ran interrupted Duan Youning, and replied with a light smile, "So I'm also learning how to cook recently, and I'm trying not to eat out every time I'm at home."

Liang Qiong spoke from the side: "What about other housework?"

Qi Ran simply answered: "Of course I'm here, Ning Ning is very tired from studying every day, so of course he can't be allowed to do these things."

"Although it's not very good to say that," Liu Chuansheng took a sip of tea, "But when two people live together, there will inevitably be friction. You young people have a big temper, and you're going to be awkward..."

Liu Chuansheng's point was stopped, and Qi Ran understood it: "Teacher, don't worry, let's not say that I will never quarrel with Ningning. Even if there is any disagreement, I will give in first."

It was only then that Duan Youning realized that Liu Chuansheng asked Qi Ran to come to support him. The senior brothers and sisters who were very active just now all looked more serious than the other. He thought that only he didn't know about it.

"I heard that the Qi family is also a big family," Li Xuanxuan said hesitantly, "There shouldn't be those family prejudices and strange rules, right?"

"Senior sister, don't worry," Qi Ran said without the slightest temper, "I only have grandma in my family, and grandma also likes Ningning very much. The situation you mentioned will never happen."

Liu Chuansheng nodded dissatisfied: "I heard that in your circle, the things you face every day are messy, and the divorce rate seems to be very high."

"Teacher, don't worry, I won't like others until I meet Ningning." Qi Ran glanced at Duan Youning next to him, and said seriously, "After meeting him, other people have no sense of existence in my eyes. "

"You sound good," Liu Chuansheng frowned, "I heard that you were disgraced when you saw Ningning before."

"It's my fault," Qi Ran didn't quibble, "I have made Ningning suffer so much, and I will definitely not do it again in the future."

"Although it may sound hypocritical," Qi Ran laughed at himself, "but I'm really grateful for meeting Ningning, so don't worry, teacher, I will cherish him very much in the future."

Duan Youning was moved in his heart, and secretly reached out to hold his hand, which was firmly held by Qi Ran. The moment they looked at each other, Duan Youning realized the smile in his eyes.

Qi Ran made his words so clear, Liu Chuansheng naturally wouldn't make things difficult for him anymore, and the second half was enjoyable, after dinner, several senior brothers and sisters left, Qi Ran and Duan Youning sent Liu Chuansheng home.

Before leaving, Liu Chuansheng asked about the notes again.

In all honesty, if Duan Youning hadn't known about it in advance, Duan Youning would never have to partake in these projects.

But these things are what he already knew before. If he is in it, he will definitely bring God's perspective. Wouldn't that violate his original intention.

Duan Youning repeatedly assured that he would not mind no matter which teacher or even senior brother or sister researched these theories, Liu Chuansheng sighed and let him leave.

The two slowly returned to the villa, and Qi Ran went to warm milk for Duan Youning as usual.

"Don't mind it." Duan Youning took the warm milk he handed over, apologetic: "The teacher is actually hard-spoken and soft-hearted, and he doesn't dislike you."

"What?" Qi Ran pretended to be angry: "You only thought of explaining to me after the Hongmen banquet was over?"

Duan Youning knew that he wasn't really angry, but he was still a little embarrassed: "I didn't know the teacher would be like this."

He actually didn't expect that Liu Chuansheng would directly talk to Qi Ran as a member of his family, as well as brothers and sisters, it was obviously the first time they met, but at that time they were on his side, even though they said so to Qi Ran A little embarrassed, but Duan Youning really felt the warmth of his family at that moment.

This kind of unconditional protection and love is really something he has never felt before, Duan Youning thought, this is probably the feeling of family members.

"Okay, why would I mind this?" Seeing his serious face, Qi Ran smiled and sat next to him: "Of course I know that the teacher said it deliberately in front of me, someone loves you with me, It’s too late for me to be happy, how can I be angry.”

"And I think what he said is quite right." Qi Ran hugged him into his arms: "I really treated you too badly at the beginning."

"If you were nice to me at the beginning, I should doubt who you really are in your heart, right?" Duan Youning said in a low voice, "And you're already nice."

"You are also very good, that's why they like you so much."

Qi Ran smiled lightly and kissed his forehead: "I love you very much too."

The author has something to say:

I met Ningning's parents, and passed the customs smoothly!

The book is edited, so you don’t need to search it, but I hope that there will be such a treasure in the future to save everyone from the fire and water (crying online for me who is bald in mathematics hahahahaha)

ps: I will officially start working tomorrow, so I should update the article at ten o'clock, everyone, please read it after ten o'clock, refills and refills!