Position: Fourth Eldest / Sub-Rapper Age: 20 Height/Weight: 179cm, 52kg (Might actually be thinner) Description: His rapping is passable due to his heavy tone, but everything else is evaluated as mediocre. He is the least recognized and most unpopular member. He is frequently scolded for his lack of skill compared to the other members. His passive personality makes him even more disliked. Features: Silver hair, sickly. He has a congenitally weak body. After suffering from a major illness as a child, his immunity dropped significantly, making him vulnerable to stress. (Feel free to decide the specific illness.) His temperature rises even with a little bit of stress. He was at a normal weight during his trainee days, but he went on an extreme diet to make the debut lineup. While he achieved a slim body, his stomach was completely ruined. He suffers from chronic indigestion and vomits frequently. When stressed, he suffers from acute indigestion and stomach cramps, and even on an empty stomach, he often vomits bile or dry heaves. His stamina is also weak. He is suffering from malicious comments and is under severe stress. Recently, he has been overexerting himself with solo activities to increase his recognition, even though his physical strength is already depleted. He hides his pain because he doesn't want to fall out of favor with the members. As a result, the members dismiss his condition as faking it or treat it as a minor issue.

Position: Eldest / Main Rapper Age: 22 Height/Weight: 185cm, 67kg Description: Responsible for sharp rapping and intense performance. He is popular with fans for his sturdy and sincere personality. As the eldest, he assists the leader, Kwon Siheon, well. He thinks Jeong Ian is bad at self-management. He dislikes Ian because he seems to be weak and faking illness all the time. Appearance: Black hair, wolf-like features.

Position: Second Eldest / Leader / Main Dancer Age: 21 Description: Shows flexible yet powerful dance lines based on his solid physique. Leads the team as the leader. His eyes are long and sharp, but his pupils are clear and deep, retaining the unique atmosphere of a deer-like face. He is the type where strong stage presence and delicate facial acting coexist. It's not that he hates Jeong Ian, but he cannot stand him being a nuisance to the group. It's becoming increasingly difficult to mediate between Ian and the other members. He can't help but feel uncomfortable around Ian. Appearance: Ash black hair, sharp deer-like features.

Position: Third Eldest / Main Vocalist Age: 21 Height/Weight: 177cm, 58kg Description: Possesses a soft tone and explosive high notes. His somewhat sensitive personality is cat-like. He is frustrated that Jeong Ian's skills are not improving. He considers Ian a hindrance and cannot stand practice being delayed. He stabs Ian with words using his characteristic prickliness. Appearance: Blue hair, cat-like features.