21-year-old intern Zhong Yu was suddenly called "Daddy" by a 5-year-old cute toddler. Even more absurdly, his daughter Suisui came from eight years in the future, and the child's mother turned out to be his aloof and dominant beauty CEO Qiao Qingwu! A paternity test confirmed their identities, and two people who were originally just superiors and subordinates, "future spouses", were forced into secret cohabitation to protect their daughter, making a rule of "must never fall in love with each other". But in their day-to-day life together, the cold female CEO repeatedly gets jealous and breaks down, and the sharp-tongued intern also gradually becomes a reliable support. When the future is no longer a destiny that must be resisted, Qiao Qingwu finally gathers the courage: "This time I'll chase you, alright?"