Received an Admission Letter from Hogwarts After Becoming Rich

Sean, having lived through the wild 90s and using knowledge from his previous life, becomes the richest man by selling weapons. Just as he achieves this, he receives a letter from Hogwarts, informing him that he's in a wizarding world.



At Hogwarts, when Voldemort attacks and mocks Harry Potter, he faces Sean, who pulls out a gun and declares, "Sorry, I'm an arms dealer," before shooting.



In Diagon Alley, wizards embrace modern technology, using penguin mobile phones to record their lives, which include sexy Aurors dancing.



In Slytherin, Sean challenges the idea of pure-blood superiority, calling it nonsense. Over the years, Slytherin becomes a moral standard in the wizarding world, earning widespread praise.