Chapter 81 (1/2)

Originally, LAN Yin thought it would be good to sell the surgical machine in rotten street for tens of millions.

I don't want to sell at a price that definitely exceeds her expectations.

Sold 100 million!

With this 100 million, she wants to make the phototherapy machine, then there will be no problem ~!

LAN Yin was thinking about going back to buy some metals and tools at night.

Suddenly, on the podium in front of the classroom, the voice of the Chinese teacher's direct roll call warning sounded——

”Lan Yin, listen carefully! Don't be distracted during class!”

Hearing the unhappy voice of the Chinese teacher, LAN Yin looked up and looked at the past, but the smile on her mouth was still the same.

”Knowing the teacher, you will be happier than I am now.”

Chinese teacher:??

He couldn't understand what the female classmate in the class was talking about.

However, his warning can help distracted students to refocus their attention.

It doesn't matter whether you are happy or not in the future~

With the attitude of the whole class to concentrate on listening again, the Chinese teacher continued to teach us seriously.

Although he knows that the students in this class have poor grades, as a teacher, he will not give up any students——

…

At the end of the course in the morning, LAN Yin seemed unheard of the strange eyes of the students in the class.

Every ten minutes after class, she would throw Xu Ziyan a math problem and let Xu Ziyan do it.

As for the right or wrong of the math problem, LAN Yin didn't ask.

She just wanted to know how bad Xu Ziyan's math level could be?