Dadgiyuu Stories

Muzan and Giyuu are siblings. Giyuu was 4 and Muzan was 19 when Muzan was turned into a demon. Giyuu was too young to remembe.r what happened. Muzan turn him into a demo...

The origin of the first quirk, who is he/she and what happens when they are still alive? knyxbnha crossover the image was personally made for this story by a friend of...