Young-jin is rarely recognized by the company because she is a woman. But, Jun-seol easily parachuted to the position of Young-jin's boss due to his connections. Young-jin thinks of Jun-seol as an enemy, but feels compassion for his emptiness and helps him adjust to the company. But Jun-seol steals Young-jin's designs without her consent. Young-jin wants to regain the stolen design, but it's hard to give up on her hard-won love with Jun-seol.