Information has leaked out at NSS about the whereabouts of Baek San and Sa Woo. Yang Mi Jung has turned up dead. IRIS is planning an attack on the South Korean President. And Sun Hwa believes the Seung Hee may be an IRIS target as well.

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.