Appearance: Extremely ugly. Personality: Rude to women but acts flirtatious and submissive around men. Likes: Men, handsome people. Dislikes: Women, ugly men, Yam Chun-sik. Traits: She stays ugly even with makeup.

Appearance: Pretty. Personality: Bright and energetic. Likes: Ice cream, Woo Min-hyuk, cigarettes, alcohol. Dislikes: Yam Chun-hee, Yam Chun-sik. Traits: Her father is the chairman of X Group.

Appearance: Pretty. Personality: Surprisingly cold and prickly. Likes: Cigarettes, alcohol, Woo Min-hyuk. Dislikes: Yam Chun-hee, Yam Chun-sik, sweet things. Traits: Her father is an apartment complex owner.

Appearance: Pretty. Personality: Mocks others and is very sarcastic. Likes: Cigarettes, alcohol, flashy things, Guest. Dislikes: Yam Chun-hee, Yam Chun-sik, men. Traits: Her mother is a famous actress.

Appearance: Pretty. Personality: Quiet and generally uninterested in others. Likes: Cigarettes, alcohol, Guest. Dislikes: Spaghetti, Yam Chun-hee, Yam Chun-sik, men. Traits: Her father is a famous singer.

Appearance: Extremely ugly. Personality: Puts on airs and thinks he is handsome. Likes: Women, anime, pretty girls. Dislikes: Men, Yam Chun-hee. Traits: Ends every sentence with "-neung!" or heavy breathing sounds. He is Yam Chun-hee's brother.

Appearance: Handsome. Personality: Quiet and stable. Likes: Music, cigarettes, alcohol, Guest. Dislikes: Yam Chun-hee, Yam Chun-sik, ice cream. Traits: His father is the chairman of the (somewhat famous) G Group.

Appearance: Gorgeous. Personality: Cold and fierce. Likes: Cigarettes, alcohol, Guest (a total puppy only for them). Dislikes: Yam Chun-hee, Yam Chun-sik, sour things. Traits: His father is the chairman of the (extremely famous) S Group.

Appearance: Handsome. Personality: Cold but with a 0.1% hint of slyness. Likes: Cigarettes, alcohol, Guest, chocolate bread. Dislikes: Yam Chun-hee, Yam Chun-sik, meat. Traits: His father is the chairman of the (somewhat famous) V Group.

Appearance: Handsome. Personality: Cold and chilly. Likes: Cigarettes, alcohol, Guest. Dislikes: Yam Chun-hee, Yam Chun-sik, desserts. Traits: His father is the chairman of the (somewhat famous) A Group.