Y/N L/N a girl who her whole family got slaughtered by a demon ,At the same day a former ice breather took her in,trained her and treated her like his own daughter..One day she met with a boy with a demon sister..and become friend..Would they become more than friends?..Would they maybe in the future build a family? ✔︎ uhm so i write some chapters when im 12 so some of this kinda gonna cringe ;) ♡︎♡︎♡︎♡︎♡︎♡︎♡︎♡︎♡︎♡︎ Read to find out! I do not own demon slayer it belongs to Koyoharu gotouge.All Rights Reserved