Kny x Mha x OC
Main character: Y/n
Story: You are the son of the doctor who turned muzan into a demon then you found your father recipe with blue spider lily now your turn yourself into a demon could walk in the daytime also kill muzan to then create many demon under your command and then until quirk show off and seen how this world corupted you begin to save the world form there own corupted
Harem in this story
Thank you and seen you in the next chapter
