Paradox (слэш)

Thanks to a clever bit of magic and the help of an old acquaintance, Draco is given the chance to relive his years at Hogwarts with the knowledge of what exactly is in store for the future. However, when things tumble out of Draco's grasp, he finds himself losing his memories of the life he's already led as everything takes a startling turn away from what he'd always assumed to be his destiny.