Moon Suk-Goo is a manager of the Daema Group company Cheonrima Mart, where she has worked for the past three years. The future of Cheonrima Mart appears to be gloomy as they do not have many customers and Moon Suk-Goo is annoyed by the store's current state. One day, Jung Bok-Dong, who had previously held the post of executive at Cheonrima Group, was moved into the role of CEO at Cheonrima Mart. The new CEO gives the store's manager, Moon Suk-Goo, reason to believe that a positive change is on the horizon for the business. In reality, Jung Bok-Dong intends to demolish Cheonrima Mart as a means of exacting revenge on the parent corporation for demoting him. Unbeknownst to Jung Bok-Dong, his activities almost immediately cause the store to draw consumers.