Unemployed young man Zhang Yuan accidentally activates the Holy Grail system, whose only ability is that tossing divining blocks will definitely produce a sacred result. At the Patriarch Temple, he tosses eighteen sacred results in a row, leading Chaoshan wealthy businessman Zheng Zhiming to view him as a lucky charm and hire him as deputy general manager with a high salary. Thereafter, a series of unbelievable coincidences unfold one after another; unintentionally stopping scams, saving people, and offhand remarks repeatedly coming true, causing everyone around him to firmly believe he possesses the ability to make his words reality. Yet Zhang Yuan remains very clear-headed inside, firmly believing it is all coincidence, and only wanting to down-to-earth earn money and lie flat, but he is constantly dragged and swept into various storms of the business world and criminal investigation, moving between a crowd of women with distinct personalities, staging a hilarious urban light comedy.