C501 Hard Journey

On the way home, Chen Fei thought for a long time. In the future, he could no longer think about those useless thoughts. It was the key to the revolution to seize every moment to study.

For instance, when it came to patenting, it was a joke that he found out he didn't know a thing about it, except on the surface.

The next day, when he saw Wu Tianci's brother-in-law