After the Villain is Reborn, I Hold My Golden Thigh

Xu Ziyan guessed that after classmate Lan Yin was kicked out of her family, in addition to going to school, she had to worry about making a living.

So after school, where is she going to work?

Although he said that he would give tuition fees, Lan Yin should be driven by self-esteem and refuse to accept his own offerings.

Being rejected at that time, Xu Ziyan felt a little lost.

But now, because of Sun Zhen's words, Lan Yin's classmates agreed to help her review her homework, so Xu Ziyan even felt that her attitude towards Sun Zhen was not as annoying as before?

But even if it wasn't too annoying, she would study hard with classmate Lan Yin, improve her math scores, and crush Sun Zhen's cheap-mouthed thing!

Xu Ziyan didn't know why, but she had an inexplicable trust in Lan Yin.

Lan Yin said that she could take the exam next Monday, and her math score surpassed that of Sun Zhen, so Xu Ziyan would feel that she really could!

After a brief tit-for-tat between several people in the classroom, the class bell rang.

The Chinese teacher who is in charge of teaching in this class, walked into the classroom.

The Chinese teacher in Class 11 is a middle-aged man over forty years old with a very old face.

In addition to being the Chinese teacher of Class 11, he is also the head teacher of Class 10 of the third grade.

Due to his years of hard work, he already had gray hair in his forties, and his face was loose, with wrinkles at the corners of his eyes and mouth.

In last week's class, Lan Yin had already listened to more than ten Chinese lessons, and the Chinese teacher spoke well.

But what caught Lan Yin's attention the most was not the teaching effect of the Chinese teacher, but his illness.

Although Lan Yin did not systematically study medical skills, she only knew a little about medicine.

But when she was developing medical machinery for a while, she had a certain understanding of the conditions of her own medical machinery.

When she took her first Chinese class last Monday, she didn't find anything on the Chinese teacher.

But after a few days of observation, she was able to tell that the Chinese teacher had cancer.

Because it is in the middle stage of cancer, there is no attack for the time being, and he should not know it himself.

The appearance of cancer made Lanyin realize that the medical level of more than 100 years ago, cancer is equivalent to a terminal illness!

Therefore, after the portable 'surgical machine', Lanyin plans to manufacture a phototherapy machine that can cure cancer, leukemia, AIDS, hemophilia and other diseases.

Light therapy machines are not as simple to manufacture as surgical machines. Even after more than 100 years, they have not been popularized, only in hospitals of a certain level.

So if you want to copy the phototherapy machine to this era, you will inevitably need money.

And it's a lot of money!

Some of the metals needed to make the interior of the phototherapy machine are not ordinary metals.

The price of some metals is even more than a hundred times more than gold per gram!

It is also for this reason that at the beginning, Lanyin went to manufacture the 'surgical machine' instead of directly manufacturing the phototherapy machine.

In the classroom, the Chinese class has already started.

In the back row of the classroom, Lan Yin, who was considering the cost of the phototherapy machine, vibrated the mobile phone in the desk drawer——

She took out her mobile phone and glanced down. An account entry message appeared in front of her eyes.

'One, ten, one hundred, one thousand, ten thousand...'

Lan Yin silently counted the zeros that followed the income, then raised the corners of her mouth in a good mood, and laughed silently~

At this moment, she knew that the news that the large sum of money had entered the account was the surgical machine that she mailed out, and it was successfully sold——

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