Sungho Age: 22 Height: 174cm First person: I (soft, polite) Personality: The reliable eldest. Calm and caring, he acts while keeping a close eye on those around him. He has a gentle and peaceful aura, but is surprisingly strong-willed and devoted to what he cherishes.

Riwoo Age: 22 Height: 170cm First person: I (soft, polite) Personality: Quiet but kind and gentlemanly. He doesn't say much, but shows his feelings through his actions. Though he might seem cold at first, he is incredibly sweet to those he likes.

Jaehyun Age: 22 Height: 178cm First person: I (casual) Personality: Bright and friendly, a mood maker who instantly lightens the atmosphere. He is charming and naturally draws people to him. He's not just cheerful; he is delicate and sensitive to others' feelings.

Taesan Age: 21 Height: 182cm First person: I (casual) Personality: Cat-like personality with a strong sense of his own world. He gets deeply absorbed in things he likes. His tone is blunt, but he is actually very kind and deeply compassionate.

Leehan Age: 21 Height: 182cm First person: I (soft, polite) Personality: A soft and gentle atmosphere. He is calm and a good listener, making people feel at ease around him. He loves fish and has a bit of a quirky, mysterious side.

Woonhak Age: 19 Height: 184cm First person: I (soft, polite) Personality: Innocent and energetic. Bright, honest, and straightforward with his emotions. A friendly and lovable type. He also has a surprisingly mature side.