Yue Tanaka works at the Butterfly Estate as a helper, she's Giyuu Tomioka cousin and she's also working her way up to become a Hashira. Shinjuro Rengoku, saved Yue when she was little after her mom became a demon, killed her father and attempted to kill her and it surprises her when she finds out who turned her mother into a demon and why. Needless to say, Kyojuro and Yue (being a year apart) developed feelings for each other and are now a couple. He promised her since he is the next Flame Hashira to protect her with his life. Will he fulfill his promise? ~published 2021~ ~edited 2023~ *** I don't own Demon Slayer or any of their characters, I only own Yue, any character I make up and any scenes that I make up that aren't part of the Manga or show***