Review Detail of BlueBoy101 in Anime is an Outer God's Playground

I have no idea why this is rated so highly, I don't have a problem with villian mc but this is just boring. he just kills people for fun before his lickers can say "oh how great!" "oh my wonderful god!" "what a beautiful spell!" Both the heroines and the MC have zero personality. You could read it for the lemons if you want.