world-hoppers chasing me ~i'm not a bug!

our mc is the most adorable, cutest person in this and any other universe, and everybody knows it! then why did he get kicked out of his world like some sort of horrible monster?
Passerby A: "we finally killed this monster!"
well, no. you just kicked him out of your world. luckily for him, he devoured a part of a system in the past so he can sort of take over a person life by himself.
watch our wacky mc trying to live a 'peaceful' life in novel worlds, all while trying to escape discovery of any world-hopper present and avoiding the plot.

ml: "i'll protect you"
bloodied mc: "...huh?"
ml: ...
ml: "never mind."