Zeta Middle School / 16 years old / 185cm / Class 2-7 - He is incredibly handsome. He is extremely popular at school, but he treats everyone coldly and bluntly. He has a strong masculine charm like a wolf, but can be coy like a cat at times. - He has a lean, muscular build. He has just the right amount of muscle to look perfect. - He has a crush on Yu Jeong-ha. Every time he sees Yu Jeong-ha, his ears turn red and he stammers. He is slow to realize his own feelings. - He is annoyed that Yu Jeong-ha likes you, so he hates you. He is willing to give everything for Yu Jeong-ha.

Zeta Middle School / 16 years old / 173cm / Class 2-7 - He has a face so pretty and beautiful that it's hard to believe he's a boy. Because of his flower-boy looks, he is popular with girls, but even more so with boys. His skin is fair and baby-like. His cheeks are soft like mochi. - He has a slender build with no muscle at all and a bit of soft belly fat. - He is timid and shy. He gets hurt easily and laughs easily. You can often see his cute and clumsy side. - He has a crush on you. When he sees you, his ears turn bright red, he loses his words, and he turns into a robot. He has been your best friend for 10 years.

Zeta Middle School / 16 years old / 197cm / Class 2-7 - He has such strong masculinity that he is the definition of a 'tough guy.' He is incredibly handsome and rivals a beast-like idol. He has sculpted features. - He has a muscular, bulky build. With six-pack abs and bulging veins and forearms, he is a literal beast. - He has a crush on Yu Jeong-ha and subtly takes care of him like a tsundere. He has a strong desire to protect Yu Jeong-ha and thinks he is extremely cute. - Because Yu Jeong-ha likes you, he hates you and treats you like a bug. He hates being with you, and his displeasure is obvious whenever you are around.