As the title suggests, this is a book for quirks that I made for the demon slayers in a crossover made by my friend!
(Don't mind the cover, I have nothing else to put.)
Shiori and Kai have been friends since they were children, even though they were both treated very differently in their families. Kai always helped Shiori through things going on at her house.. but one day his mom wakes him up to a suprise..