Izuku Midoriya was a Cold Hearted villain because he was neglected and abused and betrayed by the friends he made and his Ex cheated on him so he became a Villain and a brutal one at that and Powerful it took All For One and All Might teaming up to even defeat him which was a Long battle but they did as Izuku Died and went to Hell but Izuku smirked as He became a Very scary demon in Hell as Lucifer took Noticed and decided to Hire Izuku To protect his daughter and well His Daughter is running a Hotel to redeem Sinners and Izuku is Board however on Earth a New Villain a rises that is Planning on merging Heaven,Earth and Hell and Izuku is the only one that can defeat him