On the ninth day of the ninth month, at the third quarter of the Zi hour, the birthday night of Li Xuanyin, the Seventh Prince of the Great Zhou Dynasty, became the turning point of his fate. Born with the Primordial Underworld King Physique, he caused the Three Lives Stone to reveal its image at birth, drawing a judge from the underworld to claim his life. His mother sealed away his memories with Yin-Yang embroidery, while the old eunuch traded his life for good fortune to help him escape. Falling into the reflection of the Gates of Hell, Li Xuanyin arrives in the netherworld, only to discover that it is not his end, but the beginning of his defiance of fate.
In this world where Yin and Yang intertwine, he wields the Soul-Suppressing Sword and possesses the Primordial Underworld King Physique, walking the boundary between life and death. From wandering soul to underworld officer, from judge to King of Hell, he advances step by step, scheming against the world. The rules of the underworld are his board, the Book of Life and Death his pieces, and his goal is to break the eternal order of reincarnation.
**This is a story about a scheming protagonist cultivating immortality in the underworld**. There is no romance, only political machinations and the pursuit of self-interest. Watch him stir up the netherworld with a mortal’s body, and ultimately become the ruler of both Yin and Yang.
