Tanjiro Kamado

(AU) the year is 2055 and demons have been on a bit of a slipary slope.they have been pushed back and are growing weaker ,humans are Takeing back over ,he has alitle trama after the flame donut but is willing to keep moveing forward till humans are finaly on top! (SToRY TIME ✨ you and him are walking down the street and he bumps into you makeing you drop your morning tea )