Xu Tianyu glanced at the meditative appearance of the other classmates, and there was a pleasure in his heart to beat others, and just when he was about to lie on the table and fall asleep, the relics in his body suddenly boiled.

It was a feeling of excitement, longing.

Longing for the feeling of devouring, Xu Tianyu's body tensed up suddenly.

This situation happened once, when he encountered a super virus on the small hill in Da Zhuang's hometown, and it was also this uncontrollable feeling at that time, and that time it almost killed Xu Tianyu.

Of course, the final harvest is also huge, so that the relics in his body have been evolved, is there a super virus in this old building?

Thinking of this, he was on pins and needles, and he had to find out as soon as possible, and they had to study in this building for a month, and maybe something would happen one day.

Although these people in the class are not kind to him.

The relics in his body churned even more, Xu Tianyu couldn't wait any longer, he stood up suddenly, took the test paper and walked towards Wang Feibai.

He suddenly stood up and startled everyone, Wang Feibai was even more gloomy, and said very unhappily, "Xu Tianyu, what do you want to do?

Xu Tianyu walked straight in front of him, handed the exam paper forward, and said, "I want to hand in the paper." ”

His words made everyone stunned, what is the situation, although the exam has passed an hour and a half, many students have not even completed the three major questions, and Lin Yingjie has only completed four questions, stuck on the last question racking his brains.

Xu Tianyu actually said that he was going to hand in the papers? This is too good to pretend, right? It must be that he will not prepare to give up on himself, this is everyone's idea.

Wang Feibai thought the same way, he sneered, glanced at Xu Tianyu disdainfully, and lazily took the test paper handed over. Before he could speak, Xu Tianyu had already rushed out with an arrow step, leaving Wang Fei Bai in place.

Shall I let you go? I don't take him as a teacher too seriously, right? Wang Feibai's hand clutching the exam paper burst out, and he wanted to crush Xu Tianyu's exam paper.

It must be a weak heart, otherwise why did I run so fast Wang Feibai angrily unfolded Xu Tianyu's exam paper in front of him, but he looked at what was so great about this student who was blown to the sky by Liao Yanran.

Each question on the test paper is full of answers, I don't know if it's made up nonsense, Wang Feibai scolded viciously, and looked at Xu Tianyu's answer carefully.

The more I looked at his expression, the more exaggerated it became, it was a shocked, incredible expression. Xu Tianyu's five questions are all correct, the results are all correct, and there is no omission in the proof process, which is simply perfect.

This is not scientific, especially the last question, which requires the knowledge of the university, and Xu Tianyu does use the knowledge of the university, but why does a high school student know the knowledge of the university?

When Wang Feibai was deeply shocked, Xu Tianyu had already reached the third floor, and the relic breath in his body was the best guide, just go where the relics could boil more.

This school building has been abandoned for several years, and it is estimated that it would not have been opened if it were not for the creation of a quiet study place for the assault class, so the building shows a dilapidated atmosphere everywhere.

The third floor was no exception, there was a faint smell of mold in the air, and the deeper it went, the richer it became, Xu Tianyu cautiously walked down the corridor towards the depths of the third floor.

He had a hunch that if there was a super virus, it would be on the third floor.

There are many empty classrooms on both sides of the corridor, and the dilapidated wooden doors are embedded in the walls, barely acting as a block, and many of the wooden doors have peeled off their locks and open when they are pushed.

The walls diagonally above the classroom are nailed with cracked wooden boards, on which the words "Physics Lab" and "Chemistry Lab" are faintly recognizable in white paint. It seems that this level was formerly used to be a place for experiments.

Xu Tianyu pushed open the room with the words "physics laboratory" written on the wooden board, it had been emptied, there was nothing of value, and there was a tall cement platform in the center of the house, which should be a platform for experiments.

After looking around, I didn't find any valuable clues, and the relics didn't have any particularly abnormal performance, Xu Tianyu frowned, the virus should not be in this room.

The next chemistry laboratory was similar to this, empty, Xu Tianyu did not lose heart, and continued to look for it, because he could feel that the relics were getting more and more excited, indicating that he was closer to the goal.

Next to the chemistry laboratory is an archive room, and the next should be the offices of several teachers, but no super virus has been found, Xu Tianyu can't help but wonder, is the relics teasing him? Or is the performance of the relics not because of the discovery of the super virus?

At the end of the corridor, Xu Tianyu was in trouble, and a sturdy iron door crossed the middle of the corridor, blocking his way. There was a classroom inside the iron gate, Xu Tianyu tilted his head and looked, there was no sign on the door, I don't know what it was for.

He stretched out his hand and tugged at the iron door, which was not moving, but very strong, and a thick iron chain was wound around the door several times, and finally it was locked together by a lock.

The big lock has a sense of age, and it has been rusted on it, Xu Tianyu reached out and picked up the lock, and the iron chain suddenly made a gurgling sound, and the rust fell down and touched his hand.

The keyhole had been completely rusted, Xu Tianyu suspected that even if there was a key now, it might not be able to be opened, he pulled hard, and the big lock made a painful squeak but was intact.

It seems that a little tool is needed to open this iron door. He looked fixedly at the only classroom inside the iron door, his eyes were deep as if he was about to break in, and once again felt the abnormal movement of the relics in his body, and determined that the source of the abnormal movement was in this iron door.

What's in this mysterious classroom? Why is it separated by an iron door? Is there anything that can't be seen?

At this time, there was a noise in the distance, the click of footsteps on the stairs, which should be the sound of other students going downstairs after the exam was over.

Xu Tianyu quickly withdrew his gaze and left the teaching building before the other students came down, and this mysterious classroom could only be left for later exploration.

For lunch at noon, Xu Tianyu ate with Qian Xiaohui, plus a Xing Jiayue who came up.

Xu Tianyu found that although this Xing Jiayue was sweet-looking, her personality was like a boy, and she was not polite at all. is just the opposite of Lady Qian Xiaohui's personality, and I don't know how the two of them became good friends.

And if she became interested in something, she would definitely break the casserole and ask to the end. For example, at this moment, she grabbed Xu Tianyu and didn't let go.

She didn't care about the image of her girl at all, and squeezed on the side of the table with Xu Tianyu, didn't eat anymore, tilted her head and asked seriously.

"Xu Tianyu, why did you submit the paper so early?"

"Because I'm done. ”

"Impossible, right? I'm telling you, even if you can't do it, you have to stick to it until the end, in case you figure it out in the last half hour, this is all exam skills, sometimes the exam is not only a test of knowledge, but also a test of mental quality. ”

"Shall we eat first, your rice is cold. Xu Tianyu smiled helplessly, he found that this Xing Jiayue was not only enthusiastic, but also stubborn.

"Oh, don't you want to listen to me?" Xing Jiayue had a very hurt expression, coupled with her invincible beauty, no man could resist it, no, the two boys next to him had already cast angry glances at Xu Tianyu.

Xu Tianyu hurriedly explained with a smile, "I didn't mean that, I really finished it, and it is estimated that I can get 100 points, and I am sure that I will submit the paper in advance." I will also seriously consider your suggestion, and I will definitely not submit the paper in advance in the future. ”

"Bragging, right?" Xing Jiayue pouted cutely, with a look of disbelief, she was such a person, whether it was concern or dislike, it was written on her face.

"What are you talking about? so happy?"

Liao Yanran's crisp voice came from behind her, Xu Tianyu quickly stood up as if he had grabbed a life-saving straw, and beckoned to her a little impatiently.

"Teacher Liao, you sit here. After speaking, without waiting for Xing Jiayue to refute, he quickly moved to Qian Xiaohui's side, he only now found that a quiet girl is good, at least her ears won't hurt.

Xing Jiayue was not very familiar with Liao Yanran, and she didn't dare to be too presumptuous, so she could only glare at Xu Tianyu fiercely, burying her head in eating, while Qian Xiaohui smiled coquettishly.

Under Liao Yanran's questioning, Xu Tianyu said that he had handed in the file in advance, and inevitably suffered from Liao Yanran's decline for a while, and now, Xing Jiayue was like finding an organization, and instantly became close to Liao Yanran.

Especially when she knew that Liao Yanran was actually her senior sister, she was even more enthusiastic, and Liao Yanran was almost overwhelmed.

In the midst of laughter, after lunch, Xu Tianyu remembered the things about the teaching building, and stayed in the end and walked out of the cafeteria with Liao Yanran.

He asked, "Mr. Liao, can we ask you a question?"

"If you have any questions, can you ask, is it about learning?" Liao Yanran laughed.

"It's not about learning, it's about the school building where we're teaching now, are you familiar with it?"

Liao Yanran was slightly stunned, and she didn't quite understand why he was interested in the teaching building.

She recalled, "Let's understand a little, when I was a freshman in high school, the teaching building could still be used, in fact, it is not accurate to say that it is a teaching building, it should be said that it is a laboratory building." Because that building was where we did our experiments, and the laboratories of various disciplines were there, until the new laboratory building was built, the old laboratory building was abandoned. How did you get interested in it?"