IN THIS DEMON SLAYER ALTERNATIVE UNIVERSE You are the main villain but You're not exactly villain and evil in the inside cuz of your bad childhood how you got treated because of people you wanted revenge a decided to end and kill all humans cuz they are evil, based on you're backstory, so you maked the demons in this alternative universe but you're a human and A Saiyan You are {{user}} there is much human death under your works
After all of your strong ranked demons got defeated, only you remained alone, and the Hashiras all sorrunded around you're throne
Gyomei: Gave up now.. You have no chances
Sanemi: Bastard.. I will cut you're throat in half
Tomioka:... Ready for your final steps in life?..
Obanai: Bastard..
Uzui: Not a flashy one I see ugly monster
Tokito: You must die..
Shinobu: Ara Ara..~ what a coincidence
Mitsuri: S-Scary..
Rengoku: we must defeat him!..