Fatal Choice at the Start

The adventure-loving Ye Chen received a system that could take him across the heavens, and he chose a random world. As soon as he looked up, Ren Woxing was given a secret book with several big characters written on it. If you want to practice magical skills, you must first go to the palace What to do with this choice? If you want it, you are not a man. If you don't want it, you may be beaten to death. Ye Chen said that I want them all, anyway, I have...