Cataclysm Hero Cat Deku

Izuku wanted to be a hero even when he didn't have a Quirk despite having a few cat features, but his life took a dark turn when he finally awaken his Quirk that destroys everything he touches and ran away. Yet his encounter with All Might and others help spark a new hope become a hero and overcome the fear of himself and his power including help from a Miraculous Ladybug. Harem.