Demonized Sui and Tang: The Zanpakuto

Li Kai transmigrates into a fantasy world and discovers he can obtain Zanpakuto. From then on, every Zanpakuto in his hands unleashes its full power. He slays demons, rules the world, shatters the void, dominates the Three Realms, and becomes the new “King.” (The author has a day job and a kid, so updates may be interrupted, but the story will not be abandoned!)