Demon Slayer: Kimetsu No Yaiba: Inosuke Becomes the Young Master and Kills Mukai

Kotonoha was chased by her husband, holding Inosuke in her arms, and accidentally broke into the room of the child demon of the ghost team. The child demon adopted the mother and daughter, and gradually fell in love with Kotonoha. Kotonoha ran into the child demon eating people, and was afraid to run with Inosuke. The child demon caught up with Kotonoha and explained: "Muzan forced me to become a ghost, and I didn't want to." Kotonoha took pity on him and stayed, and Inosuke gradually grew up. Inosuke liked swords, and unexpectedly killed demons with his talent. In order for his adoptive father, the child demon, to stop turning into a demon, he became snobbish and killed Mukai. He met the Demon Slayer Team by chance and successfully killed Mukai. Intention: Inosuke