Jiuyou Judgment

Eons ago: In order to stabilize the order of the Yang world, the first generation of God Emperors stripped away all the "evil thoughts", "grievances" and "karma" in the world, and sealed them in the abyss of the earth's core, forming the original "Netherworld". The system of the Ten Halls: In order to prevent the underworld from backlash, the God Emperor used his own soul bones to form the seals of the Ten Halls, and decreed that the descendants of the ten great sinners were called "Yam Luo". Their duty was to judge the evil spirits, refine the resentment, and never set foot in the underworld. The real secret: Everyone knows that Yama is in charge of life and death, but they don't know that Yama of the Ten Palaces is just the "jailer". The real Lord of the Netherworld has long since fallen. The ten palaces are not subordinate to each other and are at odds with each other, just like the endgame of a battle between trapped beasts.