My pain

What if Zenitsu wasn't nezukos lover, and instead a young boy by the name of orochi mitsubo that has known tanjiro since he was very little, joins tanjiro, inosuke, and Zenitsu to cure nezuko.

Instead of doing so, they travel down a dark sick path of love, hate, betrayal.....and death.

This story will explore a more powerful tanjiro, a sweeter relationship, and a brighter ending than the original story.

This story will be very mature [lemon, gore, blood,etc...]