Flame China and Blade: The Tale of Flower, Butterfly, Moon, and Mist

Lin Ye, a young man from the modern era, accidentally transmigrates into the Demon Slayer Corps world of the Taisho era, where he possesses the special ability to see the "flame of life." Alongside four central female characters, Kanae Kocho, Kanao Tsuyuri, Shinobu Kocho, and Mitsuri Kanroji, he grows stronger while fighting Muzan and the Twelve Kizuki. As he gradually uncovers the secret behind the flames of life, he also searches for his own path.