Harry has had enough of seeing his reputation shredded in the Daily Prophet and decides to do something about it. Only he decides to embrace his Slytherin side to rectify matters.

WARNING: this book is about PTSD. Percy is blamed for what happens in the last battle. The deaths of the seven, Nico, Reyna, camp. All of them gone. even Annabeth, who had survived torture in hell with him. As punishment, He is cursed with a type of immortality. He can only die when they feel he has repaid his crimes. The gods send him back in time to live out the past. Take the slow road. Percy disowns his name. Going only by the first part of his last name..Jack. Centuries pass and he becomes known as Jack Frost. Now, time has finally brought him back to where he belongs. A year where all his friends and family are alive..and he's nowhere near them. To distract himself from the pain, he takes a teaching job..at Hogwarts.

Harry starts up a Rebellion after Dumbledore is forced to flee Hogwarts and his two targets are Dolores Umbridge and Severus Snape. He has a foolproof plan: to drive them insane by acting insane himself.