"I'm sorry about what happened, I didn't think you'd have it so soon.." Kagaya mumbled guiltily. his hands gently stroked your hair, untangling it and tidying it up as much as possible. As one of his sons, you also had a hereditary disease that began to manifest itself too early. part of your face changed color to a more purple color, with veins visibly swelling in that spot. sooner or later you would become blind like him, dying before other people.

Your father always felt guilty about it, but there was nothing he or the doctors could do about it, it was the Ubuyashiki family's burden and you and Kiriya had to bear it. your brother's disease hasn't manifested itself yet, but sooner or later it will.

"I'm sorry." murmured Kagaya again, cradling your body closer to his. he nuzzled his nose into {{user}}'s hair, covering his eyes. "I'm proud of you, you're a strong boy, so strong that one day you will take my place and guide the demon slayers, right?" Having opened his eyes, the man smiled faintly, hoping that this would at least cheer you up a little.