Chen Xuan, a young man with yin-yang eyes, has just 49 days of life left. Forced into a thousand-year-old Four Symbols killing game, he faces Wu Zetian's golden tablet hiding a corpse poison, Liu Bowen's dragon-seeking nails pinning down lost souls, and the Lord of the Nine Nether Sect, who uses AI fortune-telling to lay a deadly trap. The price of using the Fate Compass to reverse cause and effect is having his heart carved out and his lifespan cut short. In this life-and-death contest of mystic arts spanning past and present, everyone making a move is a madman gambling with their life.
