After leaving the classroom, Qin Tianchen breathed a sigh of relief.

He is not afraid of these students who love to drill the horns, nor is he afraid that Zhang Yutao will set him up.

In fact, for him, there is no need to worry about anything, because in this biology academy, no one can threaten his life.

But not everything in this world can be solved with fists.

Everything has its own way.

Zhang Yutao tricked him, which was to deceive him that he didn't understand biology.

It's true that he doesn't understand living things, but as he said before, he knows life better than anyone else.

In fact, he just used his own aura to quickly cover Tang Kaidi's wound and promote its rapid healing.

That's why he said that in his current state, he can't expose it to the public.

And after chatting with Sun Sisi along the way, he also figured out the purpose of sending someone from above to get him to Yenching University to be this professor.

Professor Xu, who is also the head of the Canglong Human Body Research Program Base, is currently working on the materialization and long-term transformation of the life spirit liquid to achieve the goal of benefiting all mankind.

But the problem in front of him at present was that the method that Qin Tianchen taught him last time, the life spirit liquid he collected, could not be preserved for a long time.

Like the Canglong Base, under the Nine Nine Heavens Que Spirit Attraction Array, it can still be preserved for three or five days.

However, when the life spirit liquid is taken out of the Canglong base, the spirituality within it will quickly evaporate, and the effect will be greatly weakened.

Of course, Qin Tianchen knew that this was because the concentration of the life spirit liquid under those formations was not sufficient at all, so it could not achieve the purpose of preservation.

If it can really be stored for a long time, it can be taken by people.

Then he doesn't have to do anything, and he can't let Uncle Xiao run any company.

Directly building a spirit gathering formation, and then selling spiritual water, it is enough to make him rich and rival the country.

But it doesn't work.

Because there is no powerful aura between heaven and earth, the aura in the air is extremely scarce, and once the life aura leaves the range of the formation, it is bound to quickly evaporate.

And the purpose of his trip was that the leaders above gave an order to help Xu Shaolin study a way to preserve it for a long time.

In fact, after knowing the purpose of this trip, Qin Tianchen had a lot of resistance in his heart.

As a human being, no one but Master has been able to command him.

But he had to.

Because he is still a Chinese, his relatives and lovers are all in China.

So on this issue, he chose to compromise.

As long as the country does not treat him badly, it doesn't matter if he gives some benefits, not to mention that this is also a good thing for the benefit of the country and the people.

Of course, now that he has accepted it in his heart, this problem is no longer a problem at all.

As long as he goes to the laboratory, I believe that it will be solved soon, this problem in the eyes of Xu Shaolin and others.

"Brother-in-law......"

As soon as he left the classroom, Qin Tianchen heard someone calling him behind him.

Don't think about it, the person who came must be Jiang Linglu, and only Jiang Linglu will call him brother-in-law when he sees him in Yanjing City.

Looking back, sure enough, I saw Jiang Linglu trotting all the way, followed by a good-looking beauty.

"Brother-in-law, why did you come to Yanjing? and become a university professor?" After Jiang Linglu ran over, he asked Qin Tianchen curiously.

Qin Tianchen smiled slightly and said, "This matter is very complicated, I'll tell you when I have time, why did you come here?"

Qin Tianchen blinked, this girl should be in class at this moment.

After meeting him in Xu Qingyun's villa last year, coupled with Jiang Lingxue's relationship, this girl is already very affectionate with him.

Although I haven't seen it for more than half a year, I don't feel a little strange at the moment, and it still smells the same as at the end of last year.

"It's Sister Tong Tong, she has to pull me over......" Jiang Linglu glanced at Qin Tianchen with a little dodgy eyes, and then said complainingly.

Liu Xiaotong was stunned.

She was still thinking, why did her best friend call Professor Qin her brother-in-law?

But before she could figure it out, her best friend sold herself.

"Ahem, what, don't you thank me? I don't bring you, how do you see your brother-in-law!"

Liu Xiaotong rolled his eyes, then looked at Qin Tianchen with some embarrassment, pulled Jiang Linglu aside, stared at her eyes, and asked in a low voice, "You tell me the truth, how did you know Professor Qin!"

"He's my brother-in-law. Jiang Linglu looked at Liu Xiaotong inexplicably.

Liu Xiaotong's face was stunned, and he glanced at Qin Tianchen with some embarrassment, and then said again: "Uh, I mean...... Which of your sister's men is he?"

"Sister Cher. Jiang Linglu said.

There are many Jiang families, Liu Xiaotong asked this question, Jiang Linglu was not surprised, and said honestly.

And Sun Sisi, who followed Qin Tianchen's side, felt a little regretful in his heart.

She didn't expect Professor Qin to look so young and have a girlfriend.

And seeing that this girlfriend's sister is so beautiful, presumably his girlfriend herself must be as beautiful as a fairy.

Sun Sisi thought with some loss.

"Brother-in-law, you came to Yanjing, why don't you go home to have a look, does grandpa know that you are back?"

Putting aside her best friend, Jiang Linglu ran to Qin Tianchen again, raised her little head and asked.

At the moment, she can't say what she feels in her heart, she always feels that the questions asked by her best friend are wasting time, and she just wants to stay by her brother-in-law's side.

"Not yet, I'll go if I'm free in the next two days, why don't you go to class yet?" Qin Tianchen smiled.

"It's been a long time since I've seen my brother-in-law, and as soon as we met, you're going to drive me away, anyway, is my sister Xue'er coming back with you?" Jiang Ling snorted Xiao Qiong unhappily, and then changed the topic.

At the mention of Jiang Lingxue, Qin Tianchen's face couldn't help but darken.

Since Jiang Lingxue left, more than four months have passed now, and I don't know how she is doing outside alone.

However, he did not convey this emotion to Jiang Linglu, and his expression quickly put away.

"No, she still has to teach students, so how can she have time to come back. Qin Tianchen casually made an excuse.

"Oh......" Jiang Linglu pouted, and couldn't find a topic for a while.

It's not that she's worried about her cousin, she just wants to find more topics to talk to her brother-in-law. "By the way, brother-in-law, let me introduce you!" After thinking about it and saying nothing, Jiang Linglu's eyes suddenly lit up, pulled Liu Xiaotong to his side, and said to Qin Tianchen happily: "Brother-in-law, this is my best friend Liu Xiaotong, she is still the daughter of the dean of your biology college, if she is here in the future."

If you're bullied, you're looking for her!"

"Hahaha......"

As she spoke, Jiang Linglu laughed first.

In fact, she understands that with her brother-in-law's ability, the person who can bully him is only afraid that he is not born yet.

She just wanted to talk to her brother-in-law more, and by the way, she just wanted to introduce her best friend.

Liu Xiaotong was suddenly pulled out, and when he heard Jiang Linglu's introduction to him, and then saw Qin Tianchen's gaze, his pretty face couldn't help but blush slightly.

"You...... Hello Professor Qin!" Liu Xiaotong stretched out his hand in a daze.

"Hello!" Qin Tianchen smiled and shook it, and quickly let go.

Seeing Qin Tianchen's generosity and politeness, a soft light flashed in Liu Xiaotong's eyes.

And at this moment, there was a sound of footsteps next to him.

"Xiaotong, it turns out that you are here, I just looked for you for a long time. ”

Zhang Yutao came over quickly and said to Liu Xiaotong in a flattering manner.

However, when his words fell, he saw Qin Tianchen standing opposite Liu Xiaotong, and immediately, he frowned, and a touch of unhappiness flashed in his eyes.

Liu Xiaotong frowned slightly, and nodded indifferently.

She knows Zhang Yutao's thoughts, but she has no feelings for Zhang Yutao between men and women.

And this person's utilitarianism is too serious, if it weren't for her father's face, she wouldn't have bothered to take care of it.

"Professor Qin's class today is very exciting. Zhang Yutao looked at Qin Tianchen with a smile and said.

For Qin Tianchen, he couldn't tell what kind of feeling he felt in his heart.

He was very unhappy when he went to pick him up before, because he felt that among the younger generation, no one could compare to him.

But today he used Tang Kaidi to make trouble, Qin Tianchen not only solved it, but also used Tang Kaidi to counterattack, this is an invisible battle, filled with gunsmoke, and he lost very completely.

But he wasn't going to just throw in the towel.

Because Qin Tianchen himself said it, he didn't understand biology.

In other words, the victory or defeat between the two has not yet been decided.

But he didn't know that it was just his own wishful thinking.

Qin Tianchen didn't bother to bother with it at all.

"It's okay, thank you for your support. Qin Tianchen said a kind word noncommittally.

Zhang Yutao raised his eyebrows, and he was about to refute.

But at this time, Sun Sisi, who was holding a pile of documents, spoke.

"Professor Qin, Professor Xu is still waiting for you to come over. ”

After Sun Sisi finished speaking, he nodded to Zhang Yutao, and then looked at Qin Tianchen.

Although she liked Zhang Yutao a little, she could also see that Senior Brother Yutao was a little unhappy with Professor Qin at this moment.

She didn't know the reason for this unhappiness, but she thought that it might be because Liu Xiaotong was here.

Zhang Yutao's pursuit of Liu Xiaotong is not news in the School of Biology.

"Good. Qin Tianchen nodded, then looked at Jiang Linglu and said, "Lulu, you go back first, I'll go back to see grandpa this weekend." ”

"Yes, brother-in-law. Jiang Linglu nodded and smiled, with a hint of surprise in her eyes.

Nodding at Liu Xiaotong and glancing at Zhang Yutao, Qin Tianchen turned around and left directly.

Under the leadership of Sun Sisi, he soon came to a large room that was almost sealed.

The room is equipped with a variety of experimental equipment and instruments.

Don't think about it, this must be Xu Shaolin's laboratory.

It's just that Qin Tianchen changed into a white coat, and when he just entered the door, he heard a roar full of anger from inside. "You guys are just a bunch of rubbish, and you Zhong Xihua, tell me what you are doing, we only have the last bottle of culture liquid left, you still lose it? I don't think you want this month's bonus!"