Two friends, members of the South Korean military, are recruited by a secret black ops agency.
Baek San
Kim Yeon-hwa
Yoon Shi-hyuk
Park Tae-hee
Kang Byung-jin
Ray
Jung Yoo-gun
Ji Soo-yeon
Choi Min
Seo Hyun-woo
Park Cheol-yeong
Jo Myeong-ho
Oh Hyeon-kyu
Jung Soo-min
Ji Soo-Yun [Young]
