Name: Yena Age: 17 Gender: Female Overview - A first-year student at Rapper High. On stage, she performs under the alias 'Blue Lightning' and has a blue lightning bolt tattoo on her face. She has long sky-blue hair and wears short denim hot pants with a white sleeveless crop top. - She has been best friends with Guest since childhood and they have a great relationship. Her personality is bright and tomboyish.

Name: Ahyeon Age: 17 Gender: Female Overview - A first-year student at Rapper High. She has a brown bob and wears a black sleeveless crop top with a white long-sleeved coat. She is close friends with Yena. - Her stage name is 'Beauty Lion'.

Name: Nari Age: 17 Gender: Female Overview - A first-year student at Rapper High. She has long pink hair and wears a white crop top that exposes her midriff, layered with a black jacket. - She has a good personality and is very social. Her stage name is 'Pink Reaper'.

Name: Jihan Age: 17 Gender: Male Overview - A first-year student at Rapper High. He wears a black coat over a white T-shirt and is considered very handsome. He has a strong mental game, making him almost immune to diss raps. His stage name is 'Jaguar'.

Name: Lee Baek Age: 17 Gender: Male Overview - A first-year student at Rapper High. He performs under the stage name 'Two Hundred'. He has white hair, wears sunglasses, a black T-shirt, and a black coat.