Harry Potter: A Second Try.

It is 4 weeks after the Battle of Hogwarts and Harry is absolutely miserable. Dumbledore is being the manipulative old man that he always is, Ginny is pushing Harry for marriage, and Ron+ Hermione is demanding compensation for all the trauma they went through being Harry's friend. To get away from everything, Harry goes back to Grimmauld Place to try and get his mind under control. But what happens after Harry finds a Black family Heirloom hiding under Sirius's bed. As Harry reaches under he passes out. When Harry awakes he is 7 years in the past back in his little cupboard under the stairs. Harry navigates his entire 7 years at Hogwarts, but this time switching friend for foe.