"IRIS 2" Oh Yeon Su gets caught by Lee Da Hae while trying to sneak the atomic weapons to American soldiers.

April 11, an episode of the KBS drama "IRIS 2" featured Choi Min (Oh Yeon Su) trying to secretly hand over the four atomic weapons to American soldiers.

During this episode, Choi Min tries to make a deal with the United States with the four atomic weapons she found with the help from Baek San (Kim Young Chul).

When President Ha Seung Jin (Jo Sung Ha) tries to turn South Korea into a nation with nuclear powers, Choi Min tries to hand over the atomic weapons to the United States.

When Ji Soo Yeon (Lee Da Hae) discovers this, she notifies Kang Cheol Hwan (Kim Il Woo), the director of NSS. Kang Cheol Hwan then orders Ji Soo Yeon to arrest Choi Min.

Ji Soo Yeon chases her down and aims her gun at Choi Min. Kang Cheol Hwan appears right then and tells Choi Min, "Are you Korean, or are you an American. As of this moment, you are forever a traitor." President Ha Seung Jin adds, "I won't ask any other questions. Go back to the Pentagon."