Demon God - Salyaan, the son of the Demon King of Hell and the Queen of Heaven.
In order to dominate the entire world, Xihelu of the Twelve Heavens provoked a war between heaven and hell, and imprisoned the former Queen of Heaven in the Twelve Heavens. After the Demon King of Hell found out, he led the Five Asuras of Hell to fight against the Twelve Heavens, but ended in failure.
After getting rid of the demon king and the god king, Sihelu conquered the other eleven days with force, and extended his claws to the newly born demon god, Saryaan. In order to avoid this so-called "disaster", Sihelu led the twelve heavens to go straight to the gate of hell.
In order to preserve the last bloodline of the Hell Demon Lord, the Five Asuras of Hell sacrificed the lives of five people on the Star Altar to seal the gate of Hell.
In the end, only Shira is left among the five Shuras in hell...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.