Demon Slayer: There Is No Miserable Brother at the Beginning, the Duel Between the Two Ghost Kings

Kibutsuji Mukai's younger brother, Ubuya Shiki Yosuke, came through time, but his body was so sick that he could hardly breathe. When both brothers were on the verge of death, the same doctor prescribed forbidden drugs to prolong their lives. The moment he woke up, the system prompt sounded - he had been transformed into the Ghost of Origin. Yosuke acquired the blood ghost technique and the physique of a ghost king, while his elder brother Maiyashiki completely abandoned his humanity, changed his name to Onibutsuji Mukai, and became the ancestor of evil ghosts. In the first head-to-head confrontation, Yosuke's arm was easily torn off, and the difference in strength was like a chasm. Before her death, her mother entrusted him with the responsibility of cutting off the source of the disaster. From then on, Yosuke embarked on the road of hunting ghosts, got to know Tamashi over the long years, and also waited for the birth of Enichi Tsukuni. The Demon Slayer Corps rises, the Breath of the Sun appears, and the demon-slaying blade finally takes shape. But Wu Mei was also secretly accumulating strength to create the Twelve Ghost Moons. Sooner or later, the two forces will collide head-on. Yosuke must become strong enough before the decisive battle, because the brother who pushed the world to hell with his own hands will eventually be ended by him. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.