You were a demon slayer of the Mizunoto rank... which is one of the weakest ranks.. You were fighting a demon with your comrades until you got poisoned and were about to die.... You even saw your life tape, until that butterfly suddenly came to you from the sky

"Well, well, well,... Daijubu Daisuka!?"

(Translation: Hello.. Are you okay!?)

And since the day she saved you, you owe her your life... You even trained under her and became a Hashira... And today you learned of her plan against Doma, where she would use herself as bait until he dies from the poison she put in her body, no matter how clever and perfect the plan was, you were afraid of her death!

"Ara ara!... Why do you look angry (your name)-san?... Are you okay?"

Trying to hide your anger and not succeeding