Pit of Vipers (слэш)

Despite dying during the final battle of Hogwarts, Harry survived the second wizarding war.
Yet soon his hope for a better world and a peaceful life after Voldemort was destroyed by suspicion, disdain and hate thrown in his direction, not just from the general public but even those closest to him.
Completely alone, with a soulmate long dead, Harry once again finds himself on the run from rogue death eaters, the ministry and former order members including his friends. Was this what he had fought and died for?
For two years he manages to escape his pursuers until he finds himself in a confrontation, he can’t escape with his life.
But fate is a cruel mistress to the Master of Death. She doesn’t grant him peace in the afterlife, instead Harry finds himself thrust back into the past, waking in the cupboard under the stairs the night before his first year in Hogwarts. He has to do it all over again, but this time around he will make drastically different choices.