Part of the Iris Collection
2022
2017
2021
2020
2014
2005
1985
2020
2004
2019
2010
2025
2023
2019
2011
2013
1980
1978
2005
2018
Set 3 years after the first season, members of the National Security Service (NSS) team, including Jung Yoo Gun, Ji Soo Yeon and other agents attempt to pull the curtain on mysterious group IRIS. Agent Yoo Gun is the leader of the NSS TF-A team. While he goes up against Baek San, Yoo Gun becomes involved in a case which changes his fate forever.
