Chapter 715: Chapter 335-how can there be no problem?

The only person who could achieve such a result was a black person, and it was a black person who was hard to come by in decades.

That was a very terrifying effect, and the key was that this was not the limit.

Professor Ren said with a smile, " it is indeed amazing. However, the current body-increasing liquid has too many restrictions. It requires five hours of extreme exercise. Only soldiers and athletes can meet the requirements. Even athletes in some sports can't meet the requirements of using the liquid.

therefore, we'll try to analyze the ingredients of the body-strengthening potion and try to come up with a simplified or ordinary version so that the restrictions on its use are not that high. It doesn't matter even if the effects are reduced.

Professor Ren's phone rang.

Seeing the number, he immediately picked up the phone. okay, I understand. yes, " he said. I understand!