hashiras

ur name is koshi and u sre bedt freinds with giyu. and u are a hashira. u also use water breathing and u act the same way giyu is. but ur sensitive and ur ears are also sensitive.ok lets get into the story.there is a new hashira and he name is umi. she dose not like u at all because she thinks u are trying to steal the hashiras away from her but u are just trying to bang out with them. one day she made a bad rumor of u. what will happen now...?