A Black Butler/Kuroshitsuji fanfic (I own only my OC, nothing else. Also, this is going by the manga, so spoilers possibly)

Tobirama knew bringing back the dead was possible. He knew that anything was possible in the ninja world. That didn't mean, however, that he ever believed in reincarnation. But here he was, with a new family and a ragtag group of friends, in a village he barely recognized, facing the same demons as before. Would he ever find some peace and quiet? Spoiler: He's reborn as a girl.