The Chaotic World of Time Travel

The male protagonist travels to a chaotic world and begins his cross-border journey, from the martial arts world to all worlds, and the training process is wonderful. The first world of the Chaos World, the world of martial arts, has more than 100 million people ranked in level alone, and all the sects in it are crowded with people. Can the male protagonist successfully enter the top ten and go to the next world? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.