There are legends among the pureblood families about Keepers-special witches who have the power to restore a fallen House. If any House needed a Keeper, it's the Ancient and Noble House of Black. Hermione/Multi (Cygnus, Orion, Sirius AND Regulus). Polyandry.

Elyssa is sent from Westeros with her half-brother and pregnant stepmother during Robert's Rebellion. After Daenerys's birth she becomes completely attached to her younger sister and would do anything to keep her safe, including taking her place in a marriage to a vicious warlord. Drogo/OC

Thorfinn Rowle had a mission: Ruin Hermione Granger's life like she'd almost ruined his. To trap a lion cub is easy, but when this little lioness grows up Thorfinn will have to walk a knife-edge between hate and love to avoid her sharp claws. Revenge is a dish best served cold and unspoken promises are deadly.

Hunted by Voldemort, Hermione and Harry make a last stand in Godric's Hollow. When the Boy-Who-Lived lives no more, Hermione is thrown back in time into another battle where she has a chance to save not only Harry, but another Potter. *Art by colour me luna*

On the night Voldemort attacked the Potters, an Auror was the first to appear at their home. He takes Harry to St. Mungo's. His healer discovers that he is under a blood adoption potion disguising his parentage. It turns out Harry is the son of Sirius Black and Iphigenia Malfoy. Orion comes up with a plan to protect Harry from any who seek to use him. AU Story of The Black Secret