Episode 12

Jang Yoon-ju

Self - Mentor

Lee Jong-won

Self - Mentor

Choi Yeon-jun

Self - Mentor

Cha Jung-won

Self - Mentor

Ahn Ah-reum

Self - Mentor

양갱

Self - Mentor

Choi Mina Sue

Self - Contestant

Kelly Kim

Self - Contestant

Chung Lea

Self - Contestant

Kitadera Uwa

Self - Contestant

Miu

Self - Contestant

Lee Yeon-hwa

Self - Contestant

Park Seo-bin

Self - Contestant

Kim Ji-yoon

Self - Contestant

Aren Yoo

Self - Contestant