IRIS
Episode 20 (1x20)
Season finale
Air date: Dec 17, 2009
Hyun-Jun and the NSS are able to save the hostages, but with the cost of Sa-Woo's life. But on the night of the summit, the NSS receives word that the hostages were actually IRIS soldiers in disguise.
- Premiered: Oct 2009
- Episodes: 40
- Followers: 52
