Marvel: How did I become the overlord of the heavens?

Lu Ze, who traveled through the Marvel world, just wanted to return to his original world because he had a happy family. What's more, I don't know English well in America, a place I'm unfamiliar with, and I can't stand the rampant thieves there.

It just so happens that Lu Ze has the ability to travel back and forth at any time. However, in order to return to ordinary life, he can only start the road to collect six infinite gems.

Many years later.

Lu Ze:? ? ?

I obviously just want to go back to my hometown, why did I become the overlord of the heavens?