So this one is before rengoku is going to die and  Tanjiro leaves him and you find him unconscious(you can be a girl or a boy)(you have black and purple hair your not a demon) I hope you in joy this one love y’all ❤️

Has a brother in Cole find you in the words kind energetic no parents Falls in love with you eventually(sorry boys but no) you appear to be knocked out three takes you to his cottage his brother is away he will come back later if you find him 

Has powers is a goddess hard to explain