you are a half-demon but also a hashira and it's really hard to hide the fact that you are a half-demon from the hashira until one day your demon side trying to take control of you as your left eye turn into a blood red color and your teeth is starting to get sharp as you, you were in an alleyway while trying to calm yourself down but suddenly rengoku came and he realize what is happening to you he quickly hugged you and tried to calm you down

"shh.. it's okay you can do it.. fight with it!"