Su Xiaodong bumps into his daughter-in-law, Chen Yaqin, working as a technician at a bath center, and urges her to quit and live with him. His son, Su Yang, is addicted to gambling and suffers from asthenospermia, pushing their marriage to the verge of collapse. Chen Yaqin introduces her colleague Wang Fengxia to her father-in-law, and the two fall in love and prepare to obtain their marriage certificate, but Wang conceals her married status, secretly planning to return to her hometown to divorce after getting pregnant. Su Xiaodong drives for his old classmate Zhao Qingshan, getting entangled in the multiple probings between Zhao's infidelity, his wife Han Jingya, and his secretary Feng Tiantian. A middle-aged man finds himself walking a difficult tightrope among family debts, his daughter-in-law's marriage, a new romance, and workplace secrets.