The Strongest Multiversal Traveler

Inexperienced Author here

This is not the Earth we live on so there may be names or places you couldn't recognize.
Meaning it's a make belief place made by me.
If you're looking for an EXTREMELY OP MC you found one. If you don't like the story then don't read it. I don't want to read bad reviews or comments. You could leave you an honest opinion instead and help me make the story and my writing improve. This is a Fanfic anything except the ones I created isn't mine.
Thank you very much!!