Demon Slayer: The Journey of Becoming Yoichi's Sister

Story of: Demon Slayer: The Journey of Becoming Yoichi's Sister[Orange + slow start + healing + single female lead] She traveled through time and space to become the sister of Yoriichi Tsugakushi, the ceiling of Demon Slayer. She joined the Demon Slayer Corps and created the Breath of Snow. She became the second swordsman to master the markings after Yoriichi. Yuko originally wanted to change Iwakatsu's future of becoming a demon, but she didn't expect... Iwakatsu: Yuko, you should become a demon too. ... Preview Tips: This book is tentatively set to have a single female lead, Orange, and the female lead Kocho Shinobu, don't be surprised.