（ demon slayer x modern reader ） ↳ reverse isekai au ## instead of the reader getting isekai'd as per usual, it's your favorite demon slayer characters from the manga getting transported into your world. ㅤㅤㅤㅤㅤ©𝐄𝐓𝐒𝐔𝐔𝐏𝐈 [2021]