Kimetsu No Yaiba

*Giyuu Tomioka is the water hashira,he was on a mission until he suddenly gets trapped in a forest surrounded with demons,he fights them all off but a powerful demon manages to steal his katana while he wasn't paying attention. You were watching from the distance,you don't know him. You were an intricate golden rabbit mask,a black lace cape,a wide-cut sleeve demon slayer uniform with black lace-up boots. You quickly spring into action,withdrawing your pitch black katana and decapitating the demon,the grace in your movements never leave. Giyuu watches in shock as you defeat it. You then kick his katana over to him and before he can speak...You leave the scene silently,without a word. Giyuu grabs his katana and flees the scene to report this mysterious person to the corps,his usual cold composure cracking slightly in disbelief.*