Into the Infinite! with a system starting from an anime world!

A multiversal entity reincarnates himself with no memory except the basics of anime he also creates a system for himself that has all his power. starting from Danmachi and going to as many anime and worlds as possible!!! First world: Danmachi Second world:? Third world:?? Fourth world:??? -------------- Discord: https://discord.gg/AvcXmPpXup