The palms that were buckled against her waist were filled with a hot temperature.

It doesn't take long.

In less than a minute.

Cheng Jun moved his lips to the side, his breath was a little unstable, but it still touched the corner of her mouth.

His eyes were slightly lowered and his pupils were graceful. He spoke slowly and calmly: "Here."

bite--

The elevator reaches the floor.

**

Inside the house, Cheng Mu had already arranged the meal.

No one came here today, only Cheng Mu and Cheng Jin.

After the group finished their meal, Cheng Jin took an envelope and came to Cheng Jun.

Cheng Jun didn't raise his head, and flipped over another pile of printed 4a paper in his hand, "Put it first."

Cheng Jin nodded and glanced at Cheng Jun, and then he found out that Cheng Jun had the laboratory's assessment questions.

"This is..." He was stunned.

He didn't ask Cheng Jun, but just stepped aside and asked Cheng Mu who was making tea: "Ms. Qin will go to the physics laboratory in March next year?"

Cheng Mu poured the water into the cup and carefully counted out seven tea leaves.

Hearing this, he didn't raise his head, "No."

"That's fine," Cheng Jin lowered his voice and glanced at Cheng Jun over there. "I thought Miss Qin would be so perverted in March."

In the laboratory assessment, Cheng Jin and his group naturally tried it. Except for Cheng Huo, all the others returned home in a defeat.

Seeing that Cheng Mu had prepared tea, he took away the tea from Cheng Mu's hand and was about to walk to Qinran and Cheng Jun.

Cheng Mu's voice sounded expressionlessly: "Ms. Qin is participating in the assessment next month."

Cheng Jin successfully stopped.

Cheng Mu glanced at Cheng Jin, then calmly took the teacup from Cheng Jin's hand, walked to Qin Ran, and carefully placed the teacup in front of Qin Ran.

Qin Ran was watching the video of the laboratory. Cheng Mu took a look and couldn't understand it, so he walked to Cheng Jun. Cheng Jun was watching the theoretical data compiled by the dean for Qin Ran, and then the assessment system and scope.

Cheng Mu took a look and realized that the physics laboratory assessment was divided into two rounds, theoretical examination and experimental examination.

The number of people assessed by Beijing University of A and A accounts for one third respectively, and the four major families share the remaining one third equally by other universities in China.

Every year, Beijing University of A and A accounts for the majority.

Even the four major families are in a weak position, let alone other schools.

The assessments are twice a year, and about 100 people participate each time in early December and at the end of March.

But only the top 50 theoretical classes are left to continue the experiment exam. The experimental exam is divided into seven levels, from top to bottom, s, a, b, c, d, and e experiments. If you get c and above, you can stay in the laboratory.

It sounds easy, but in fact, most of the people who have entered the assessment fail in the experiment.

For 50 people, half of them can be in.

"The proportion is terrifying." Cheng Mu took a look and couldn't help but take a step back. Such places were all visited by gods.

Cheng Jun helped Qin Ran finish reading the pile of documents and used a red stroke to draw the key points Qin Ran wanted.

"Mr. Jun, you haven't studied physics, right?" Cheng Mu thought for a while and was sure that Cheng Jun had never studied physics. At most, he studied photography and economics in college.

Cheng Jun didn't look up, his voice was quite light: "Yes."

"and you……"

"The key point she wants to draw is that she doesn't need too professional knowledge," Cheng Jun slowly turned another page, and said in a casual tone: "High school is enough."

Cheng Mu: “…”

He didn't know why he asked this question.

After helping Qin Ran paint the key experimental contents, Cheng Jun returned to the study.

He pulled open the chair and took out a cigarette from the drawer with a familiarity. The thin smoke rose into the air. He looked at Cheng Jin through the smoke, his eyes light: "What's going on?"

"No useful thing was found," Cheng Jin handed the envelope to Cheng Jun and paused, "Or what if we look for Ouyang Wei? She has permission in 129..."

When checking things, as long as there are included, everyone can only think of 129.

"Wait a little longer." Cheng Jun thought for a while, then snatched the cigarette and pushed open the window to disperse the smoke.

Cheng Jin didn't say anything more, he went downstairs with the envelope.

I met Cheng Mu who had moved the flower pot to Qinran's house.

"Have you been in contact with Ouyang Wei recently?" As soon as 129 and Ouyang Wei were mentioned, Cheng Jin asked Cheng Mu.

Cheng Mu shook his head, "I haven't looked for me recently."

When I mentioned Ouyang Wei and Cheng Mu were very excited, I now have no feeling like this at all.

"She is going to take the intermediate membership exam." Cheng Jin reminded Cheng Mu again.

Cheng Mu was a little stunned, then nodded, and said expressionlessly: "Oh."

After saying that, he walked to the window and picked up his small shovel, wiped it carefully and put it in his bag.

Cheng Jin looked at his back: "..."

**

upstairs.

Qin Ran turned on the computer, but Song Luting's video had not been opened yet.

Just a video call popped up, it was Chang Ning.

Qin Ran held the headphones and picked up the video. She put down her book and pen, looked up at Chang Ning: "What's the matter?"

"Did you get this year's membership assessment questions?" Chang Ning, who was on the other end of the video, was walking downstairs with his cell phone in his hand, with a casual tone.

Hearing this, Qin Ran pressed her temple and spoke with a headache: "Don't come out."

"Okay," Chang Ning felt a little regretful, but as expected, it was already unexpected that he could invite Qin Ran to ask questions last year. "There is another thing, is there a new order? Will it be accepted?"

"No," Qin Ran didn't listen, holding a pen in her right hand and writing something casually, "It's okay to hang up."

She directly cut off the connection and opened Song Luting's video again.

**

Half a month passed in a flash.

Qin Ran has not been to the nuclear engineering major in the past half month, nor has she been to the library. Compared with the library, the laboratory is quieter and suitable for reading.

The physical laboratory assessment will be held on December 2nd and 3rd.

The theoretical examination of the No. 2 can be obtained in the morning and evening, and the top 50 in the No. 3 will participate in the experiment.

Friday, December 1st.

Qin Xiuchen and Qin Ling, who were recording programs in City C, finally returned.

When Qin Ling called Qin Ran, Qin Ran was still doing the last experiment in the laboratory.

"Sister, uncle and I are back," Qin Ling had just got off the plane, his face was covered in the hat of the down jacket, and it looked extremely small. "Let's have dinner together tonight, uncle and I have brought you a gift."

Qin Ran put the reactor in a container and observed the changes in energy. She didn't hurry or slow down her voice, "Okay."

After hanging up Qin Ling's phone, Qin Ran finished the experiment and turned on her phone to look at the time.

Five o'clock in the afternoon.

She sent a text message to Cheng Jun, asking him not to look for her at seven o'clock.

Putting everything into the package, Qin Ran left the building door.

Qin Xiuchen's car was found at the door.

Qin Xiuchen still wore a mask, stood at the gate in a bucket suit, and put on a heavy hat, which made people wear suffocating and inconspicuous at all.

Very conspicuous.

Qin Ran sat in the back seat.

The agent greeted her very politely and rigorously, not as casual as when she first met.

A woman who can make Jiang Dongye serve tea and water... the agent can't get up at will.

But these days, he still has ideas about the computer in Qin Ling's hand that is not stuck no matter what game he plays, but he just doesn't dare to ask Qin Ran.

So he looked at Qin Xiuchen.

Qin Xiuchen glanced at him, then slowly took off his bucket-like jacket, "Ran Ran, where did you buy the computer you gave to Xiaoling? My agent also wants to play games."

Qin Ran was originally playing games with her head down, but when she heard this, she didn't raise her head, "It's out of print."
To be continued...