In this world, Harry was sorted into Slytherin, also his parents are alive, and he’s friends with Ron and Hermione, and acts like Draco did in the original, where he feels so proud of his family wealth that he feels like he’s better than those known as “Mud-Bloods” because he’s a pureblood, he’s also known about the wizarding world his whole life and knows all about magic and spells right now, he’s on the train to Hogwarts, sitting in the same train car as Draco