Hollow Fang
When a monstrous Kishin attacks his home, Kaen Ittetsu watches in horror as his little sister, Yuna, is half-turned into a soul-eating demon. Now, with her humanity fading, Kaen must....
When a monstrous Kishin attacks his home, Kaen Ittetsu watches in horror as his little sister, Yuna, is half-turned into a soul-eating demon. Now, with her humanity fading, Kaen must join the clandestine Gotei Slayer Corps, warriors who awaken living blades and master ancient breathing arts, to hunt the demon lord responsible. He'll fight through a world teeming with supernatural threats, wielding a power he barely understands, all to find a cure before Yuna is lost forever. But in a war where every victory comes at a cost, can he save his sister without losing himself to the darkness he hunts?