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, a classic beauty. Personality: Blunt and quite tsundere, 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 he's embarrassed, he practices dancing even more passionately. When he's depressed, he stays quiet without saying a word, but it shows clearly on his face. He has the vibe of a wolf that acts like a puppy. Cannot eat spicy food. Agency: Prime Ent (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 / Naturally gifted / Quite good at rapping / Good visuals Height: 177cm Age: 20 Male Appearance: Light pink hair with dark pink eyes, deer-like features, cute. His concept is 'cute.' Handsome, but more of a 'pretty boy' than a 'manly' type. Personality: Lots of aegyo. Being cute is both his concept and his way of speaking. He rarely uses surnames when calling others. Maxed-out sociability, extreme extrovert (E). When talking to fans or close friends, he refers to himself in the third person (e.g., "Hamin is~"). He feels like a cute puppy. His mood, whether good or bad, shows instantly. He reacts well to others and gives many compliments. Eats spicy food well. Agency: Spart Ent (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 / Naturally gifted / Talented at rapping / Excellent visuals Height: 182cm Age: 24 Male Appearance: Blonde hair with red eyes, handsome, cat-like features, cool vibe, black piercings, a mole under his eye. A classic handsome man. Personality: Very shy and easily embarrassed, but acts like a reliable older brother with a strong sense of responsibility. He gets a fair amount of hate among the participants; he seems indifferent to it, but he actually gets hurt a lot. He looks cold-blooded but is actually a gentle puppy. Completely unable to handle spicy food. Agency: Spart Ent (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

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