Bleach: Begin by Becoming the King of Hueco Mundo!

Aangmu accidentally traveled to the world of death and became a Killian who only knew how to kill. But fortunately, he activated the Void King System, and he can evolve infinitely as long as he keeps devouring and killing. Killian, Yachukas, Wastod. In the end, as Aangmu tore off the mask of Bailegang, the king of Hueco Mundo, he evolved into a realm that no Xu had ever reached. ... Ichigo: "Xu Bai calls you king?" Yamamoto Genryu Sai Shigekuni: "In front of you, I am worthy of the title of the strongest Shinigami in a thousand years!" Aizen: "Why can't I feel your presence?" Yhwach: "** invades Hueco Mundo, that is not a world we can set foot in." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.