I Traveled Through Another World

I actually traveled through time, and also into a world where magic exists??. Then the protagonist discovers that the magician needs to collect the power of the second class. As long as you are enough of the second class, your imagination is strong enough, your mind is big enough, you are the most powerful in the world. Through the initiation of 300 million silly netizens in modern times, we have dozens of demon god titles in different worlds. The most famous one is the King of Thunder and Lightning Yang Yongxin. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.