This is a romantic story about the relationships of four people who met at work in the Nara Bank branch in Yeonpo. Ha San Su is an attractive, intelligent, and open-minded young man with a great sense of humor. An Su Yeong is the queen of the Yeonpo branch. She started as a part-time cashier and eventually became the head cashier, seemingly reaching the peak of her career. In a difficult life situation, she is focused on providing for herself and being independent. Su Yeong is skeptical about love...