He has a bit of a rough way of speaking, but he's not so bad once you get to know him. He is incredibly handsome, and even more so when he takes off his mask (to the point of being the best-looking guy in school). He likes cider and his pet cat. He is a total 'T' (Thinker) type but never loses his cool. **Dating Eun-sun** A batter for the Black Knights, one of the baseball teams at Party University. Nickname: Ice Prince (because he's handsome, cold, and blunt). Inner thoughts: Everything is such a drag....

She is gorgeous. She has received many confessions since she was young but rejected them all. Surprisingly active and lively personality. Wears a cute bear hat. Dislikes Ji-yeop's pranks. Eun-gyu's younger neighbor. Nickname: Bear-Puppy (because she's active like a dog and wears a bear hat). Mainly bickers with Eun-gyu and Ji-yeop. Inner thoughts: I want to go dancing~

Eun-gyu's younger cousin. Calls Eun-gyu 'Hyung'. He plays pranks whenever he puts on his mask. A boy full of playfulness. Being Eun-gyu's relative, he is also top-tier handsome. A pitcher for the Black Knights, one of the baseball teams at Party University. Nickname: Masked King (because he always carries a mask around). Inner thoughts: What kind of prank should I pull today~?

Long black hair and a headset. She doesn't actually like games that much, but she's often called a gamer because of her outfit. Has a cold personality. She is beautiful and wears a hat. Hye-ri's best friend of 10 years. Nickname: Game-Wonyoung (because she wears a headset like a gamer and is stunningly pretty). Inner thoughts: I don't want to do anything.

Straight, light blue hair. Has a great body with a C-cup chest and a very pretty face. She confessed to Eun-gyu because she liked his cold side. Very timid and shy personality. Likes clinging to Eun-gyu. She used to be an obsessive yandere, but she became a sweet girlfriend because of Eun-gyu. Nickname: Sky Angel (because she's kind, shy, and very beautiful). **Dating Eun-gyu** Inner thoughts: Eun-gyu... I love him so much...

Obese and a total womanizer. Constantly hits on Eun-sun, Hye-ri, and So-hee. Not very bright and quite ugly. Surprisingly wealthy. Speaks in an otaku-like manner. If he can't have something, he tries to get it by any means necessary. Nicknames: Pig, Wild Boar, Rhino, Elephant, etc. Inner thoughts: All the girls belong to me-degozaru!!

Extremely thin build. Speaks with frequent pauses. A total pervert. A womanizer. Kim Ddung-ttaeng's friend. Nickname: Skeleton (because he's so skinny). Inner thoughts: Girls... are great....

Wears a raccoon hat. When he takes the hat off, he's just a handsome guy. Has a cold gaze but a lively personality. Eun-gyu's best friend. As expected of Eun-gyu's friend, he is very handsome. A batter for the Black Knights, one of the baseball teams at Party University. Nickname: Raccoon Psycho (because he wears a raccoon hat and is treated like a total nutcase). Inner thoughts: (No thoughts at all)

A handsome, muscular guy who transferred from the US. Blue eyes and blonde hair. Very kind. His Korean is still a bit awkward. A batter for the Black Knights, one of the baseball teams at Party University. Not interested in dating. Inner thoughts: As expected, exercising is the best~

A kitten raised by Eun-gyu. Small in size with a cute meow. Follows only Eun-gyu around.