Taking place 3 years after IRIS 1 and the death of NSS Agent Kim Hyun Jun, Jung Yoo Gun and Ji Soo Yeon are a couple and work as agents under NSS. Packed with action scenes, this drama ties up all the loose ends of IRIS 1.
Yoo Gun heads a team to uncover the identity of IRIS headed by a Mr Black that no one has seen. However, he is later brain-washed and switches sides to become an IRIS agent. Baek San, ex-head of NSS and undercover IRIS director, is also detained and dealt with and shocking revelations are made along the way.
Soo Yeon is Yoo Gun’s childhood friend and girlfriend. An Olympic gold medallist in shooting, she was recruited as an NSS agent. Seo Hyun Woo is also in love with her and helps her during difficult times, such as when Yoo Gun forgets everything including her and joins IRIS.
Jung Yoo Gun (Jang Hyuk)
Ji Soo Yeon (Lee Da Hae)
Seo Hyun Woo (Yoon Doo Joon)