Jojo Kujo, brother of Jotaro, always felt a little less than his legacy. His great grandfather saved the world from vampires, his grandfather halted a god! But when Jojo and his brother Jotaro get mysterious spirits called stands, the call to adventure has never been more dire... and bizarre! This is the story of Joseph Johnathan Kujo, the master of the Stand, Kings Sword!

Power changes people. Izuku never had power, so when he got some, he decided to save the world, making it however he wants. Bad summary/Izuku has a stand/ Evil!Izuku