In an era where universal class awakening reshapes the fate of humanity, Li Yi awakens the supreme Yin God class the King of Hell. With the Book of Life and Death in hand and the Wheel of Reincarnation under his command, he governs lifespans, judges souls, and commands millions of Yin soldiers. As alien gods push humanity toward extinction, Li Yi breaks the limits of his class, ascends as the Netherworld Emperor, and confronts the evil gods threatening all realms. One will decides life. One thought brings death. Heaven itself bends to his judgment.
