Xu Xinwei didn't know how she got back to the lab.

"Senior sister, are you done with your class?" He Nai asked with a smile.

It's just that Xu Xinwei didn't seem to hear his words, and her face was a little dazed.

"Senior sister, what's wrong with you? Did something happen? He Nai looked at her a little worriedly, thinking that something was wrong with the experiment.

After all, in his opinion, only experiments would make Xu Xinwei show such a confused look.

Xu Xinwei finally heard He Nai's words and came back to his senses, "He Nai, what should I do if you said bad things about others behind your back but were heard by the parties?" ”

He Nai couldn't react for a moment when he heard Xu Xinwei's words, what kind of trouble is this for a primary school student?

"Senior sister, have you said bad things behind other people's backs?"

Xu Xinwei's face stiffened slightly for a moment, "How, how is it possible?" How could I be someone like that! ”

Senior sister, don't you know that you can't lie at all? As soon as you lie, you start to stiffen......

He Nai was a little amused, "Senior sister, just explain it clearly to that person." ”

I didn't expect that my sister would have such a primary school student, and I inexplicably felt cute!

"Just explain it clearly?" Xu Xinwei was a little hesitant, how could she feel that it was not good to explain clearly......

Qin Jingtian has such a difficult character, how could he listen to her explanation!

And she really doesn't like Qin Jingtian......

Xu Xinwei lowered her eyes and hid the complexity in her eyes.

Looking at Xu Xinwei, who was caught in his thoughts, He Nai was surprised for a moment, it seems that that person is very important to Senior Sister, otherwise how could he be so entangled?

Inexplicably, He Nai suddenly thought of Qin Jingtian.

Could it be him......

In an instant, his face turned slightly cold, if it was him, it was not impossible.

He Nai sneered in his heart.

"Okay, no matter what happened, how are the A-cells?" Xu Xinwei cheered up and raised his head again to look at He Nai.

He Nai quickly softened his slightly cold expression, "I still can't find the reason for the instability of the A cells......

Speaking of this, He Nai was slightly frustrated, it has been two months and there is still no progress at all, I heard that Professor Sun has successfully developed an effective anti-cancer ingredient in A cells, and it has been put into the development stage of drugs.

And they haven't found any tangible evidence of A-cell variability.

Xu Xinwei frowned, thought about it, and said; "I suddenly had an idea that tonight was going to be an all-nighter."

"Senior sister, can I stay and help?" He Nai hurriedly said.

Originally, I wanted to refuse to say no, but as if I thought of something, Xu Xinwei nodded, "If you can, you can stay together tonight." ”

He Nai was very happy when he saw that Xu Xinwei finally said that he needed his help.

This is the first time my sister has asked him for help! Maybe there will be more and more opportunities like this in the future!

Xu Xinwei is preparing to use the CCK-8 method to carry out the matrix adhesion experiment of A cells, which is a bit complicated and has too many procedures, and one person is too busy in a short period of time.

He Nai understood what she was going to do the moment she saw Xu Xinwei's movements, and couldn't help but sigh at Xu Xinwei's bold ideas.

"Senior sister, how did you come up with this?" He Nai exclaimed a little.

He Nai has not been exposed to the matrix adhesion experiment, but he has also learned about the relevant information, and he can't imagine that A cells can be detected in this way.

"Occasional flashes of thought, anyway, let's try it first." replied casually, Xu Xinwei finished speaking and began to dose A cells.

Although it was to help, He Nai felt that he was just learning from the sidelines, because of the complexity of the experiment, He Nai could only watch from the sidelines.

Looking at Xu Xinwei's smooth movement to separate A cells, his eyes stared at the sophisticated instruments in the laboratory seriously and seriously, and his delicate face was calm and calm, faintly full of confidence.

He Nai sighed in his heart, when will he be able to catch up with such a senior sister......

"What's the fuss? Don't come back to record data! Xu Xinwei frowned and said.

He Nai quickly got in place, picked up a pen and paper and stared at the display screen of the testing instrument, recorded the CCK-8 degree data, and made the data into a histogram.

After Qin Jingtian went home, he couldn't wait for Xu Xinwei to come back, endured his displeasure, and came to the laboratory.

He concealed Xu Xinwei and asked people to inject his identity information into the security system of the laboratory building, and now he can enter and leave the laboratory building at will.

When he came to the laboratory, through the transparent glass window, he saw Xu Xinwei and a boy with a very clear face behaving "intimately" and doing experiments in a tacit understanding......

Qin Jingtian's face turned black in an instant.

"Xu Xinwei!"

Hearing that someone seemed to be calling her outside the laboratory, she subconsciously looked at the source of the sound......

He Nai also looked over, and when he saw that it was Qin Jingtian, his eyes were a little meaningless.

Qin Jingtian? How did he get in?

Frowning, Xu Xinwei said to He Nai to take a good look, and then went out.

"How did you end up here?" Her experiment tonight was very important, and she didn't have time to spend on superfluous things, so her tone of voice was impatient, even eager.

Qin Jingtian thought that Xu Xinwei was impatient to see him, his face was gloomy, and he said in a cold tone, "It turns out that you stay in the laboratory every day to do these things with him." ”

Hearing Qin Jingtian's yin and yang strange tone, and the words that he didn't know what he was talking about, Xu Xinwei frowned, "What are you talking about?" ”

Qin Jingtian sneered, glanced at He Nai in the laboratory with an inexplicable look, and then looked at Xu Xinwei who looked puzzled, "Don't pretend to be so innocent, while being ambiguous with your married ex-boyfriend, and behaving ambiguously with the man in the laboratory, Xu Xinwei, are you so desperate for a man?" ”

Qin Jingtian's words were simply very bad, and Xu Xinwei was instantly angry, "What are you talking about?" Why are you crazy about coming here on a big night? ”

Probably because Xu Xinwei's movement here was too big, He Nai looked at them through the window with some worry, and asked Xu Xinwei what was wrong with his mouth.

Xu Xinwei shook her head and said it was okay.

But I don't know where it touched Qin Jingtian's nerves, Qin Jingtian looked at Xu Xinwei's eyes with disgust, "I didn't expect you to be such a woman!" ”

Looking at the undisguised disgust in Qin Jingtian's eyes, Xu Xinwei became even more angry, "Qin Jingtian, what do you mean?" ”

"Don't you know what I mean? A woman with a watery poplar! The last sentence Qin Jingtian said with disgust.

While saying that he didn't like him, he didn't refuse him to approach, and every time he gave him warmth when he was vulnerable, what did he want now......

Skittish?

Xu Xinwei was so angry that she couldn't speak, this was the first time someone scolded her for her watery poplar! What did she do to be scolded by him for being watery Yanghua?

"Qin Jingtian, I don't have time to go crazy with you, if you want to go crazy, please go back to your own house and go crazy!"

"Do you think I still want to take your garbage-like house with me?"

"A house like garbage? If you have the ability, you can go! Why are you relying on me? Yes? Xu Xinwei was so angry that his chest kept rising and falling, as if he was about to lose his breath.

"Let's go!" Qin Jingtian didn't want to see the woman in front of him at all, so he left directly after speaking, and the back of leaving was decisive and resolute.

Xu Xinwei was so angry that he could only hold on to the wall and gasp for breath, his brain was a little hypoxic after a day of experiments, and his little face turned pale for a moment, constantly breaking out in a cold sweat.