Did I Make Something Wrong When I Started Out Sickly?

He traveled to the world of Demon Slayer: Kimetsu no Yaiba and became a stunted ghost. Because of his extremely beautiful appearance and extremely gentle personality, he became the darling of the ghost circle. And what interesting story will happen when a kind-hearted ghost master meets the female pillars of the Demon Slayer Squad? Demon Slayer: Kimetsu no Yaiba is just the beginning Worlds expected to be experienced: Demon Slayer - Ghoul - King - Comprehensive City This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.