The game genius Lin You died unexpectedly, and his soul traveled to a modern world secretly penetrated by the rules of the "underworld", and was bound by the "conspiracy system". The system informed him that his death was a fateful trap carefully designed by the "White-Eyed Wolf" brothers, and he therefore became the new "Cunning Judge" of the underworld in the human world. His duty is to judge those vicious people who escape the laws of the world and use loopholes in the rules to do evil. Lin You discovered that this world seemed normal, but in fact it concealed countless innocent souls and villains whose life trajectories had been tampered with by the "Book of Destiny". He must use his unparalleled game wisdom to solve strange supernatural cases, collect "fragments of fate", and fight against the black hand behind the scenes in life and death games. But the "white-eyed wolf" brother who was greatly favored by him in the past but pushed him into the abyss in order to seize the family property is now a terrifying enemy who has combined the power of defection from the underworld and is trying to control the entire destiny system. Lin You can only use wisdom as a blade and strategy as a shield to fight for justice for himself and countless tampered fates in this brain-burning game of yin and yang.
