ephemeral /ɪˈfɛm(ə)r(ə)l,ɪˈfiːm(ə)r(ə)l/ adjective 1. lasting for a very short time. - a collection of x reader one shots surrounding characters from kimetsu no yaiba - *CONTAINS MAJOR MANGA/ANIME SPOILERS* slow updates all lowercase intended this story can also be found on quotev