＞「𝘸𝘦𝘭𝘤𝘰𝘮𝘦 𝘣𝘢𝘤𝘬 𝘵𝘰 𝘵𝘩𝘦 𝘛𝘢𝘪𝘴𝘩𝘰 𝘌𝘳𝘢 𝘺𝘰𝘶 𝘸𝘦𝘳𝘦 𝘮𝘪𝘴𝘴𝘦𝘥 」 𝐒𝐋𝐀𝐘𝐄𝐑 𝐕𝐄𝐑. Demon Slayer belongs to Koyoharu Gotoge.

This is a one-shot book for the AMAZING SHIP ISHMONDO!! Because on this app there is not enough of fanfics for them