Shin Min Ah plays Son Hae Young, who does not want to suffer. She did not get the love of her mother, got married after her ex-boyfriend cheated on her, and did not enjoy benefits in the workplace because she was not married.She suffered big losses not only at home, but also at work and in relationships, and eventually married Kim Ji-wook, a part-time convenience store worker.

Kim Yong-dae plays the role of Kim Ji-wook, a citizen policeman in the community who is also a righteous convenience store night shift hourly worker. He has a character that will not turn a blind eye to others when they need help, and he is also very honest. When he meets the worst regular customer, Son Hae-young (Shin Min-ah), he acceptsStrange proposal.

The two of them have transformed from hourly employees and customers into a strange couple in the agency. What kind of romantic comedy chemistry will they show?