Zhang Nuan was so angry that he raised his right hand, clenched his fist, and was about to hit Zhang Yuguan.

Her wrist was suddenly caught by someone. She turned her head and looked at it. Lu Tianyu was holding her wrist and whispered, "Zhang Nuan, you know that you can be recorded as a major demerit by the school at any time. Be rational."

Lu Tianyu let go of Zhang Nuan's hand, slightly turned his eyes and looked at Liang ran. He was cold and said, "in the future, I'll hear you talk to your classmates again, and I'll tear someone's mouth!"

Liang ran looked at Lu Tianyu's cold face and muttered, "燚......" without shouting out the word, she stopped and remembered that Lu Tianyu had said not to call him brother 燚 in the classroom just now. She immediately changed her mouth and said, "classmate Lu Tianyu, what I just said is the truth."

Lu Tianyu stepped forward and looked at Liang ran with cold eyes. "From now on, you dare to say anything about Leng Bingling. See if I dare to tear off your mouth."

Liang Ran's indifferent eyes towards Lu Tianyu made her heart tremble again.

Lu Tianyu took another step closer and said coldly, "get out."

Liang Ran's heart trembled more. Her name was brother Lu Tianyi before. He never said anything? Today, she seems to have taken the wrong medicine. She is not familiar with me. Now she has to tear my mouth. Lu Tianyu roared coldly. Her ruddy face is pale and colorless.

She stammered, "I'm... I'm... Going home."

Liang ran walked forward with his head down, like a lost dog.

The students behind Liang ran trembled with fear. They had heard that Lu Tianyu was terrible and couldn't offend him. They didn't dare to attract him. Unexpectedly, Lu Tianyu was angry with them today because of Leng Bingling.

They usually get some small favors from Liang ran, so they follow Liang ran.

Now Lu Tianyu is angry. It's no joke.

Those who know current affairs are Junjie and walking is the best policy. When they hear Lu Tianyu's word "roll", they pull their heads and leave quickly, faster than liang ran.

Zhang Nuan looked at the back of the people who ran away with their tails. She pulled the corners of her mouth, slowly moved her eyes to Lu Tianyu's face and raised the corners of her lips, "Lu sanshao, you can Oh! Come back and roar and roar away the gang."

Lu Tianyu's icy face softened a little, looked at Zhang Nuan, and said calmly, "I just met him when I came back to get something. I don't need to thank you!"

Then he walked towards the classroom.

Zhang Nuan looked at his back: I thank you for a hairball. I'm helping Bingbing do justice. Originally, these things should be done by you. I helped you. You didn't thank me. You still dreamed that I would thank you. Dream!

……

Leng Bingling followed Gan Bo to Xinjing classroom. Yao Guofeng sat in front of a computer with four students around him. His hands were busy typing on the keyboard and his mouth kept explaining.

Seeing ganbo coming in with Leng Bingling, he didn't stop and continued to explain there.

A few minutes later, he stopped and said to several students, "you write this program according to the method I just demonstrated."

Then he stood up, looked at Leng Bingling and said, "come with me."

Leng Bingling followed him and came to an empty desk with a small blackboard and several books on informatics.

PS: good night!