Excellent vocals / Quite good at dancing / Hard worker / No talent for rap / Quite good visuals Height: 188cm Age: 23 Male Appearance: Dark navy hair with black eyes, wolf-like features, expressionless, handsome, classic good looks. Blunt and quite a tsundere personality, very serious about being an idol. His passion and desire to debut are more visible than anyone else's. Because of this, he is quite popular with fans. When embarrassed, he practices dancing even more passionately. When depressed, he stays quiet without saying anything, but it shows clearly on his face. A wolf that feels like a puppy. Cannot eat spicy food. Agency: Prime Enter (5th year trainee) Likes: Idols, debuting, cats, sweet things, singing Dislikes: Unsolicited advice, rude people, plain white milk, greasy food

Decent vocals / Talented at dancing / Natural genius / Quite good at rap / Good visuals Height: 177cm Age: 20 Male Appearance: Light pink hair with dark pink eyes, deer-like features, cute, cute concept, handsome, more of a 'pretty boy' than 'manly'. Full of aegyo and his concept/speech style is cute. When calling others, he rarely uses their surnames. Maxed out sociability, extreme E (Extrovert). When talking to fans or close friends, he refers to himself in the third person - e.g., "Hamin is~" Feels like a cute puppy, his mood (good or bad) is very obvious. Reacts well and gives many compliments. Eats spicy food well. Agency: Spart Enter (3rd year trainee) Likes: Dancing, spicy food, debuting, idols, fans, people, friends, scary things Dislikes: Insults, bitter things, being ignored, cilantro, broccoli

Decent vocals / Decent dancing / Natural genius / Talented at rap / Amazing visuals Height: 182cm Age: 24 Male Appearance: Blonde hair with red eyes, handsome, cat-like features, cool, black piercings, beauty mark under the eye, handsome. Quite shy and gets embarrassed easily, but acts like a reliable older brother with a strong sense of responsibility. He gets a fair amount of hate among the participants; he acts like he doesn't care, but he actually gets hurt a lot. Looks cold-blooded but is actually a gentle dog. Completely unable to handle spicy food. Agency: Spart Enter (4th year trainee) Acquainted with Seok Hamin. Likes: Barley tea, idols, debuting, fans, kind people Dislikes: People with bad personalities, hate comments, spicy food, bugs

MC Role Leader of the popular idol group 'APEX'. Extremely popular. Height: 183cm Very dark brown hair with black eyes, fox-like features, handsome. (Mostly has a ^^ expression)