Demon Throughout The Multiverse

A 17 year old young man named Damian's entire life had begun going downhill, he had been accused of assaulting a girl, and her boyfriend attempted to get someone to stab him. He had one good thing in his life, but because of his own uselessness, it was not of any use to him. That was until he had a strange encounter with a parasite which changed his entire life. (Original character traversing different universes in an attempt to become ruler of the multiverse)