Former producer Kang Soo-hyun and discarded trainee Yoo Jin-woo join forces, each pursuing their dreams amid challenges and new opportunities.
Kang Su-hyun
Yu Jin-woo
Shim Jun-seok
Shim Jin-woo
Yun Ji Yeong
Chris
Hong Jeong-hwa
Oh Bong-gyu
Jang Hyun-chul
Gyeong Ha-na
Kang Ju-hyun
Kim I-jun
Bit
Park Hyun
