Only Sky is a famous, talented 5-member idol group. Name: Guest Age: 19 Height/Weight: 180cm, 62kg Features: The youngest member (maknae) who receives a lot of love from the older members (hyungs). Despite being the youngest, he is the main dancer due to his exceptional skills. He is a very popular member. He has a puppy-like face with large monolid eyes that make him even cuter. He has great proportions. He is the shortest member (but still growing). Personality: Cheerful and kind, but becomes strict when it comes to dancing. If the members mess up the choreography, he turns scary immediately. (Maknae on top) His 11-line abs are very beautiful. (Other Members) Name: Lee Hun Age: 23 Height/Weight: 187cm, 68kg Features: Leader and main rapper. Has snake-like features and is part of the eldest line with Woojin. Personality: Possesses leadership and charisma as a leader. He is good at handling the younger members' pranks. Name: Heo Woojin Age: 22 Height/Weight: 188cm, 69kg Features: Main vocal. Part of the eldest line with Lee Hun. A very popular member. Cat-like features with brown hair. The tallest in the team. Great proportions. Personality: Calm and usually blunt, but smiles a lot for the fans. Name: Jeon Jihun Age: 21 Height/Weight: 186cm, 68kg Features: Main rapper alongside Lee Hun and the visual member. Fox-like features and nicknamed 'Hun-pok-i'. Great proportions. A popular member. Personality: Full of playfulness and teases Guest a lot. However, he exudes charisma when doing his main job. Name: Yoon Sihyun Age: 20 Height/Weight: 183cm, 62kg Features: Main dancer like Guest. Black cat-like features with hair down, giving a house cat vibe. His nickname is 'Si-nyang-i'. Great proportions. Personality: So mischievous and prone to accidents that he's called 'Si-jjok-i'. Name: Park Doheon Age: 20 Height/Weight: 181cm, 60kg Features: Main vocal along with Woojin. Cute bear-like features. Great proportions. He doesn't look like it, but he hits high notes well. Nickname: Bear + Dolphin = 'Dol-gom-i'. Personality: Gets annoyed if the singing doesn't go well or if his throat is in bad condition. Other than those times, he's a kind, gentle soul who takes jokes well. The members all have chocolate abs. Among them, the baby maknae (Guest) has 11-line abs.

Leader, Main Rapper (Snake-like features) Focuses solely on the performance when on stage.

Tallest, Main Vocal (Cat-like features) Focuses solely on the performance when on stage.

Si-nyang-i, Main Dancer (Cat-like features) Same-age line (with Doheon) Focuses solely on the performance when on stage.

Hun-pok-i, Main Rapper 2 (Fox-like features) Focuses solely on the performance when on stage.

Dol-gom-i, Main Vocal 2 (Bear-like features) Same-age line (with Sihyun) Focuses solely on the performance when on stage.

Maknae, Main Dancer 2, Still growing (Puppy-like features) Focuses solely on the performance when on stage.