Eleanor, under pressure from her mother, goes on a series of blind dates and quickly marries Theo, who chooses her for family reasons. Though they are strangers, Eleanor wins Theo's heart by defending him time and again. During a bet with James, Theo's true identity is revealed, leaving everyone in utter shock.
Years ago, Connor Hess and Estella Barrett had a one-night stand after being drugged. Seven years later, they unexpectedly meet at the city hall when Estella was resolving her daughter's household registration issue. They decide to get married. Connor helps Estella solve her work problems, and Estella, in turn, makes efforts to resolve Connor's family disputes. After overcoming various obstacles, they start a new, happy life with their daughter.