Demon hashira

So here ur the most loved hashira. Ur the youngest after muichiro. Ur only 13 and the hashira all see u as a younger sister. But one day on a mission u got turned into a demon so the hashira knew they would have to kill u. The night before they killed u. U ran away into the forest where u met akaza and he took u in. U have been trained and now ur uppermoon 3 with akaza. U and akaza are more of a sibiling relationship and all the uppermoons and lower moons treat u amazingly. So when u and akaza were sitting in a tree the hashira saw you guys. Now ur 114 in demon yrs but in humans yrs ur only 14 (made it up) u btw were muichiros childhood bestfriend and grew up with eachother💋 so u have a soft spot for him