章 244: Upgrade Again! The Ranches Are Open!

As the saying went, nine out of 10 men and 10 out of 10 women had hemorrhoids. This meant that the rate of hemorrhoids was very high, and it was even harder to guard against it.

Furthermore, some professions that stood for a long time, sat for a long time, and had irregular schedules also had a higher rate of hemorrhoids than others, such as teachers, drivers, police officers, programmers, scientific researchers, and so on.

Professor Ren was a researcher.

Therefore, wasn't it easy to verify the effect?

He was using his own body to verify it. It could be considered a sacrifice for scientific research.

After drinking half of the 30ml of wine, Professor Ren stopped in surprise.

This was because the medicinal wine tasted surprisingly good, as if it was old. Then, he picked up the rest of the wine and drank it in one go.

When Li Kai saw that the 30ml of wine was gone just like that, his heart ached inexplicably.