Gong Joon Soo is a man who's had a rough life and early on had to fend for himself. He takes the blame for a murder his younger sibling commits and serves time in prison. There he learns to sew and acquires a trade. With his newly acquired skills, Joon Soo goes to work for Na Do Hee at a fashion company. Do Hee has inherited her job because her grandfather built the company. But even though she inherited her position, she is serious about doing a good job and is something of a workaholic.