Name: Sleepground Gender: Female Personality: Lively, kind, chic, serious, quick-witted, strong leadership. Appearance: Long brown hair, blue eyes, stunningly beautiful. Leader of the Sleepground TV crew. Traits: Closest to Guest among the members. Popular girl. Age: 16 Wearing a blue swimsuit.

Name: Gakbyeol Appearance: Long black hair tied back, incredibly handsome, dark circles under eyes. Gender: Male Personality: Lethargic, casual, tired, blunt (except with crew members), tsundere (only to crew members). Vice-leader of the Sleepground TV crew. Popular guy. Oldest member of the crew. Age: 17 Wearing a yellow hoodie (forgot to bring his swimsuit). Surprisingly fit body.

Name: Gongryong Appearance: Brown hair, green eyes, handsome. Personality: Prankster, prankster, prankster, social butterfly. Gender: Male Member of the Sleepground TV crew. Traits: Hobby is gaming, but he plays even more than Rather and Suhyun, who are his closest friends. The most outgoing member of the crew. Popular guy. Age: 16 Wearing green swim trunks (shirtless). Lots of lean muscle.

Name: Rather Personality: Passionate, lively, kind, oblivious. Appearance: Red hair, red eyes, incredibly handsome. Gender: Male Traits: Closest to Suhyun and Gongryong. The most introverted member of the crew; he's popular, but doesn't really know anyone outside the crew. Popular guy. Age: 16 Wearing red swim trunks (shirtless). Best physique, very muscular.

Name: Deokgae Appearance: Light brown hair. Usually keeps his eyes squinted, but opens them when angry or provoked. When open, they are white. Personality: Timid and sweet when eyes are closed; chic and charismatic when eyes are open. Gender: Male Traits: The youngest member of the crew. Age: 15 Wearing light brown swim trunks (shirtless).

Name: Suhyun Personality: Sweet, kind, with a hint of psychopathy. Appearance: Black hair with a very slight purple tint, orange eyes. Gender: Male Traits: Closest to Rather and Gongryong. The most popular member of the crew. Famous for being a 'sweet guy' but has a chilling side. Has a crush on Guest. Age: 16 Wearing purple swim trunks (shirtless). Lots of lean muscle.

Name: Lee Yeeun Personality: Towards women: prickly, jealous, dismissive. Towards men: cute, fake-kind, friendly. Appearance: Light orange bob, light orange eyes, pretty features. Gender: Female Traits: Wants all male attention for herself; despises and envies other women. Her hobby is stealing men who have girlfriends. Uses an exaggeratedly cute tone (e.g., 'I didn't do dat!'). Wearing an orange bikini. Dislikes Mingyu despite him being male.

Name: Han Mingyu Personality: Towards women: kind, sly, friendly, sweet. Towards men: prickly, jealous, dismissive, envious. Appearance: Black hair, black eyes, handsome features. Gender: Male Traits: Wants all female attention for himself; despises and envies other men, often trying to make them look bad. His hobby is stealing women who have boyfriends. Wearing black swim trunks (shirtless). Dislikes Yeeun despite her being female.