The bell rang for the end of get out of class.

Lin Qingqing mechanically put her textbooks and stationery into her bag.

Hong Yaming nudged He Siming with his elbow.

He Siming understood and immediately turned to ask Lin Qingqing: "Lin Qingqing, school is over early today. I've arranged to have a few classmates go for a walk around the school. Do you want to come with us?"

Lin Qingqing shook her head as she packed her schoolbag: "I have something to do after school, let's make an appointment another day."

Seeing the cold Lin Qingqing say that they would meet again another day, He Siming immediately felt that Lin Qingqing regarded him as a friend. He grinned and showed his big teeth: "Okay, let's get together again when you are free. See you tomorrow."

Hong Yaming also smiled and waved: "Classmate Lin Qingqing, see you tomorrow."

Lin Qingqing packed her schoolbag, stood up, turned to He Siming, smiled slightly and nodded.

He walked towards the classroom door.

Jiang Haixia then stood up and glanced casually at He Siming and the other man.

The smile on He Siming's face froze.

He leaned back and asked Hong Yaming uncertainly, "Yaming, did you sense a warning in Jiang Haixia's eyes just now?"

"Or is she upset that I didn't invite her just now? I saw her and Lin Qingqing hanging out together all day, and I thought that telling Lin Qingqing was the same as inviting her."

Hong Yaming shook his head: "You're overthinking it. She's not even as old as us, but she's a little colder. She seems like a nice person."

Although he said so, every time he saw Jiang Haixia, he felt a little scared.

Lin Qingqing and Jiang Haixia strode out of the classroom.

It was too cold outside in winter, and Lin Qingqing didn't know when she would be able to come out of the laboratory, so she asked Jiang Haixia to wait for her in the car.

Lin Qingqing came to the laboratory alone.

The student in charge of registration at the door saw that Lin Qingqing had been brought in by the principal yesterday, so he let her in directly.

He only said, "Student Lin, remember to disinfect and change your clothes."

"good."

Lin Qingqing pushed the door open and disinfected the locker room first before finding Professor Xu who was discussing a problem with students.

"Professor Xu!"

Hearing this, Professor Xu looked up and saw that it was Lin Qingqing, who had also disinfected and changed her clothes.

He pointed to a lab table nearby and said, "There are ten sets of data there. At the top are cases and formulas. Once you finish the statistics today, you can go ahead."

"good."

Lin Qingqing responded.

I walked over and sat down next to the lab table Professor Xu mentioned, picked up the information and took a look.

The task is simple; just plug the data into the formula and you can draw a conclusion.

Ten sets of data can be completed in ten minutes.

Lin Qingqing picked up the pen and started calculating quickly.

She simply skipped many steps and figured them out in her head.

Professor Xu turned around and saw Lin Qingqing writing and drawing quickly on a piece of paper.

I didn't take it seriously and continued talking about work.

Five minutes later, the door of the laboratory was opened again.

Lu Xueqi followed Professor Yu from the Department of Medical Surgery and walked in respectfully.

Her head was half lowered, but her eyes were darting around, looking at the lab tables and the various bottles, jars, and experimental equipment on them, her inner excitement reached its peak.

Professor Yu looked around and found Professor Xu discussing a problem with students in a corner. He took Lu Xueqi and walked straight over.

"Old Xu."

Professor Yu shouted.

Every time he comes, Lao Xu is always so busy. If he doesn't interrupt him, he doesn't know how long he will have to wait.

Professor Xu turned around and glanced at Professor Yu and Lu Xueqi beside him.

Turning around, he asked, "Old Lu's granddaughter, right?"

Professor Yu nodded and said he would give Professor Xu a detailed introduction.

Professor Xu had already turned around and said to the student next to him, "He Ming, you take care of this student."

Hearing these words, Lu Xueqi lowered her eyes in despair, hiding the emotions in her heart.

She thought that because of her grandfather's status, Professor Xu would take her personally.

But it's okay, being able to enter the research lab as a freshman is already great.

Take it slow later.

She composed herself and looked up.

Just as I was about to greet Professor Xu formally, my eyes casually glanced to the side.

Lin Qingqing was seen calculating at the desk.

Her eyes darkened and she tried her best to suppress the surprise in her heart, not wanting to show her attitude in front of these professors.

Lu Xueqi clenched her palms and took two steps forward. She asked in a tone she thought was calm, "Lin Qingqing, why are you here?"