-Tanjiro was a young child and he is the only child in his family.Tanjiro know sun breathing because his Father teach him- -I don't own any credit- -The person who own this story is Random anime video- Published - 29 August 2021 Finished - 23 September 2021 [ Complete ] Let's start.......

Tanjiro at a young age was taught the same of the fire god and learned the the sun breath from his father before he passed away on izuku kept practicing and eventually mastered the sun breath now he's trying to save his sister while having to hold back so he doesn't overdue it will he be able to overcome muzan's army of ruthless demons Alive Kanae Kanae x Giyu Slightly younger Shinobu x Slightly older OP tanjiro In this fanfic tanjiro has long hair like yoriichi and has the demon slayer mark at Mt. Natagumo.