Tan Xuanran appears to be a down-and-out little man, but turns every transaction into a gambling game in the dark night; while Tian Wanxi seems to be gentle and polite, but in fact she holds evidence that can change her life. The two entered the game hand in hand, borrowing money, fighting cards, checking accounts, and fighting for people's hearts, step by step closer to the truth and the center of power. A bet that seemed to have "no way out" actually revealed the family's shady story and the mastermind behind it. From then on, he won with a smile and made a comeback, which was endlessly exciting.