Lu Qingye, who has been withdrawn and indifferent since he was a child, is regarded as a weirdo by his classmates. His only interest is studying various probability and game theories. One night in his senior year of high school, he accidentally drew a real-life "infinite lottery card" on an old game console in an abandoned Internet cafe—it could quantify all choices into visible probabilities and lock in the optimal results at critical moments. Others thought it was just luck, but he knew that it was a crushing advantage based on careful deduction and instant judgment. In the darkness of the city, an outrageous theft group composed of "stupid thieves" frequently strikes out. Although they are clumsy, there is an interlocking layout and a larger conspiracy hidden behind it. The police were at a loss what to do, and there were undercurrents of black and white. Lu Qingye was forced to get involved, while relying on lottery cards to "crit" wildly, from school scumbag counterattacks, overturning gambling games, to outsmarting gangsters, exposing conspiracies, and counterattacking at every level; while confronting these seemingly stupid but dangerous villains, he dug out the ultimate secret buried deep in the city. Although he looks cold on the surface, he quietly lends a helping hand to a few people around him. In this real-life "game of probability", he must use his rationality and golden fingers to fight his way through the puzzle and defeat all his opponents in the script he has calculated.
