Kang Si-Woo (Seo In-Guk) has a cold and direct personality and is known as the most prickly person at work. As a department manager at work, he oversees workers, including Cha Ji-Yoon (Park Ji-Hyun) who has worked there for 7 years. Cha Ji-Yoon is good enough at her job that she is respected by her co-workers. Her ordinary life gets swayed by her supervisor Kang Si-Woo.
Kang Si-Woo (Seo In-Guk) has a cold and direct personality and is known as the most prickly person at work. As a department manager at work, he oversees workers, including Cha Ji-Yoon (Park Ji-Hyun) who has worked there for 7 years. Cha Ji-Yoon is good enough at her job that she is respected by her co-workers. Her ordinary life gets swayed by her supervisor Kang Si-Woo.