Hogwarts' Visitor from Another World

In his second year, Harry never thought that he would be fascinated by a Slytherin girl. She is one of the four transfer students who came to Hogwarts with the new magic professor Mr. Schrödinger. She is beautiful and lovable, and is also the only Slytherin in the world. On the first day of enrollment, Professor Snape bluntly said that she hated Slytherin. However, compared to Miss Black, he should really consider how not to laugh when facing the new Gryffindor transfer student named Slytherin, and call him by his name in a serious manner. When he thought of his beloved Quidditch, he couldn't control his thoughts and thought of the big dragon whisperer who single-handedly raised the score of the entire Hufflepuff - the transfer student who made Cedric voluntarily give up the captain's position and gave the young Seeker three lessons on team spirit. Harry thought about it with his fingers. Miss Peverell, the last Ravenclaw transfer student brought back by Professor Schrödinger, was a normal person. She only had an elder wand, a black stone necklace and an invisibility cloak of the same style as his own. For some reason, Professor Dumbledore looked at her as if he were looking at a god...