The scorcher of demons

Muzan was getting strange reports of demons getting killed off in large numbers, he investigated and heard something that horrified him "Sun breathing, first form: waltz" This will be a tanjiro x mitsuri ship and slow updates

The Slayer Of Brightness

Tanjiro comes home to find his entire family dead. He was later found by Giyuu and was sent to Urodaki to train to become a demon slayer. But after he got their he got dreams of someone with hanafuda earrings(Yorrichi) performing a breathing technique he heard him call sun breathing that looked very similar to his fam...

Demon slayer|THE USER OF THE BREATH OF THE SUN

I don't own Kimetsu No Yaiba. What If Tanjiro is stronger than the pillars. What if he learn the first breath style from his father. How would the story change. and i dont own demon slayer this is just a fanfiction