Xie Caizhou took action unexpectedly and pulled her.

He pressed the man back on the chair toughly.

Ying Xi was startled, raised her voice high, and said angrily: "Xie Caizhou!"

Xie Caizhou smiled and said, "Don't worry, I haven't finished speaking yet. How could you call someone out on the phone and not give others a chance to speak? Xixi, you are so unreasonable."

“…”

"Do you know who reported it anonymously?"

Ying Xi's anger was not gone, and she had a cold face, "I don't know."

Xie Caizhou: "Who else has read this book? Chen Yaya and the others? Have you read it for them? Or have you read it for all the classmates in your class?"

"...No. Only our dormitory has a look."

Xie Caizhou touched his chin and tried to speculate, "Do you have any conflicts with you? Are there any conflicts of interest?"

Ying Xi sighed.

It was a cold day, and she didn't wake up again.

I really don't have the patience to blow the cold wind with him here and be a famous detective Conan.

"No, of course not. Xie Caizhou, I still have something to do, so I'll go back to the dormitory first."

"I don't want the book?" Xie Caizhou asked.

“…”

Xie Caizhou stood up and said, "Let's go, come with me now to get it. It should be thrown in the laboratory."

...

Half a year later.

For the first time, the two of them walked peacefully.

Although Ying Xi deliberately took a few steps and kept an arm's distance from Xie Caizhou, it was also a historic progress.

It seems that all scams, love, lingering and heartbreaking all disappeared little by little with time.

Just go back to a relationship that is slightly more familiar than strangers.

This seems to be good.

If Xie Caizhou could maintain this attitude, maybe ten years later, the two of them would meet on the road and would even say hello politely.

Ying Xi lowered her eyes.

His eyes were staring at the concrete and he followed him forward mechanically.

"Bang--"

Suddenly, his forehead hit the back of the man in front of him.

Ying Xi said "Oh" softly.

He raised his head blankly.

At some point, Xie Caizhou stopped and stood there. She didn't notice his movements before she bumped into him.

Immediately, I felt the touch of my back.

Xie Caizhou immediately turned around and looked at her forehead carefully.

"Did the collision hurt?"

Ying Xi: "...It's okay. Why don't you leave?"

He frowned, "I was wondering, if your roommate didn't do it, who else has read this book."

Since you can also accurately find the same question, you must have seen it only once.

To be honest, Xie Caizhou himself did not expect that he could hit Ying Xi and his teacher’s original question.

In that book, in addition to some analytical notes and detailed problem-solving steps, he also drew key points for examining knowledge, and also read through the test papers given by various colleges in recent years, and wrote several test questions.

Xie Caizhou has never done this kind of thing himself.

Only poor students need to bet on questions.

If you can master the content thoroughly, you can naturally learn from it and understand it all.

Therefore, he was not placing questions for Ying Xi, but just wanted her to practice her own hands, and combined with the problem-solving steps he did to check for omissions and fill in the gaps.

Who knew it could be such a coincidence?

And this coincidence is bound to happen only once.

Then the person who took the photo and reported it must have carefully read the entire high-matter book before he could find such a coincidence.

Who will it be?

...

Xie Caizhou took Ying Xi into the experimental building.

It's still early now.

Those who stayed up late had almost gone back to sleep, and those who didn’t stay up late had not come so early. At least nine or ten o’clock, the temperature would rise slightly before they could get out of the dormitory door.

The whole building was silent.

There was no sound of footsteps in the corridor.

The two of them breathed heavily, and they were all together, and they had endless tacit understanding.

Turn upstairs.

Steps slowed down.

Xie Caizhou took out the key from his pocket, opened the door lock locally, walked into the department first, pulled open his chair, and signaled Ying Xi to sit.

"They are all rushing to make it a little messy inside and have no time to clean up. Don't mind."

Ying Xi pursed her lips, "It's okay. Please trouble you."

Xie Caizhou shrugged, used to her polite tone of such strangers, and was not angry.

After Ying Xi sat down, he went to the next position and went to Zhu Wei's drawer.

If I remember correctly, Ying Xi brought the paper bag before. He was a little furious when he saw it. He didn't take any money, and threw it to Zhu Wei directly, and ran out to chase her.

Later, Zhu Wei seemed to have talked about this.

Seeing that he was in a bad mood, he mentioned it once and said he would let it go first and take it back when he calmed down.

Xie Caizhou made a mistake.

Not found.

Zhu Wei lives in the dormitory, and most of the things are left in the dormitory. In addition, he is a boy, except for a computer, and it seems that nothing else is necessary. He doesn't carry his bag every day, brings someone with him, and comes in to work. There are only some snacks in the drawer, as well as a few books and pens, which are obvious at a glance.

No paper bags.

There are no freshman textbooks.

Even the ACM award-winning memorial doll that was thrown in that paper bag was gone.

Xie Caizhou went to the department storage locker and searched again.

Still not.

The expression gradually became a little ugly.

Now, the scope of anonymous whistleblower seems to be widening.

...

This is the first time Ying Xi has entered such a professional laboratory.

Although I was a little curious, my eyes were still full of time and did not float around.

Just sit quietly on Xie Caizhou's chair.

Perhaps because of the warmth of the room, Xie Caizhou took off his coat and scarf as soon as he entered the door and hung it on the back of the chair.

At this moment, the mint smell on his body floated out of his coat.

It quickly filled the tip of the nose.

It can't be gone, like a shadow following you.

The smell is familiar and unfamiliar, and Ying Xi is so helpless that she is very helpless.

However, not long after, she pulled her attention from her body and turned to Xie Caizhou.

“…can’t find it?”

"Um."

Xie Caizhou looked solemn and walked to her.
To be continued...