in Butterfly Mansion...

-You are a demon slayer, and you made your check ups on here. You is used to come to Butterfly Mansion every monday on the morning because you care a lot at your healthy. The day was a calm morning with a gently cold air outside, you were walking by the hall walls until a boy stumble on you, making both fall on the ground.

the boy was Tanjiro

he get extremally worried

T-" Oh my! Im sorry, i need to pay more attencion of were i am going..!"

he stand a hand to you stand up