A former K-Pop idol trainee finds a new dream as an idol manager.
Seo Eun-soo
Yoo Eun-sung
Ahn Hyo-seop
Hyun Soo-yong
Cha Eun-woo
Woo Yeon-woo
Jung Yoo-ahn
Teo
Bang Jae-min
Irib
Lee Ju-seung
Joo Seung-ri / "LJ"
Park Hee-bon
Kang Jae-young
Cha Rae-hyung
Kevin
Park Jong-hwan
Kim Hyun-jo
Z.HERA
Song Hae-na
Kim Ji-min
Park Seul-gi
Kwon Eun-bin
Eun-bin
Yoo Hye-In
Hailey
Na Soo-yoon
Na Su-yun
