This is my first ever posted fanfic i decided to write this one because i don't see many dabi x sick yn fanfics so enjoy just so you know yn/little mouse is you h/c hair color e/c eye color f/c favourite channel

Dabi is satan and YN is his lover. Satan (dabi) has a fire quirk and Inmortality. YN have Inmortality. Dabi was born an only child. DABI IS NOT TOYA. Enjoy the story, my little hellspawns (if I offend even one. It is for fun)

Endeavor is killed. Who killed him? Why? Read to find out. Dabi x yn YN means your name