Severus Snape, reitred Dark Lord and responsible adult (HP AU) by Illuviar Stale Result (Last seen: )
After losing everything that makes life worth living and wreaking vengeance on everyone responsible, Severus Snape, the latest Dark Lord, and his right hand, Narcissa Malfoy use a ritual to get back in time and be with the people they loved. Now, they have to struggle with being among the few sane-ish and responsible adults in the magical world.