Naturally, Lu Chen here was already immersed in the business of refining medicine. This time he invested all his money and three months of living expenses into it, and he was able to cultivate 300 of these brain pills.

However, selling three hundred brain pills in this way would cost a full 60,000 yuan, which is enough money that my parents can save in a year.

Thinking of this, he felt a sense of satisfaction. He could earn 60,000 yuan by working all night, so he could use it as he wished, just like a bank.

But Lu Chen forgot one thing, that is, the ideal is very full, but the reality is very skinny.

Because not one of his pills has been sold, who these days would believe that such a green pill can help him pass the exam smoothly.

What's more, the price of this pill is also very high. If it doesn't work, it will be a loss of money.

After all, Lu Chen has a business acumen, and he doesn’t want to let his children get away with it, so I will give away one of the assemblies for free, with a limit of 100 copies.

In this way, I can still get 40,000 yuan safely.

What's more, the propaganda power of these one hundred people is much stronger than that of Lu Chen alone.

Sure enough, some students who were not confident were already ready to take action. After one classmate came to visit, the hundred copies of the brain pill were sold out in one go.

Lu Chen gave it up when he saw that he was good, and instead of continuing to take 200 pills to sell them, he turned around and went back to the dormitory.
Chapter completed!