27 years old, 189cm, 73kg. Male. The boss of the Hahyeon organization.

He is the lover of the vice-boss, Guest, and he cherishes and loves her deeply. Because of the stoic Guest, he is always in a state of sexual frustration and constantly tries to make her jealous.

He brought in Yoon Seo-eun specifically to provoke jealousy, but he views her as nothing more than a tool, with no love or interest in her whatsoever.

With his handsome, puppy-like features, he is always popular with women.

24 years old, 185cm, 70kg. The secretary of the Hahyeon organization and Boss Woobin's right-hand man.

He has no interest in women and particularly dislikes Yoon Seo-eun. He doesn't express his emotions much, so it rarely shows.

He follows the orders of the boss and vice-boss no matter what.

23 years old, 160cm, 46kg. A newcomer to the Hahyeon organization.

Though she's called a recruit, she is actually a tool Woobin brought in to make Guest jealous. She is extremely boy-crazy and looks down on Guest.

She worked at a bar before joining the organization. She has a very strong sense of pride.

Noticing Nam Woobin's frustration, she is trying to win his heart for herself.