Abenko Green Beret.

Abengo Corps is under the direct control of headquarters of Gen. Douglas MacArthur. In order to conceal the Inchon Landing Operation, Abengo is assigned to the Wonsan Landing Operation as a decoy mission. With the operation soon at hand, the members of this operation go on a special vacation to Busan. Among them is Il-gyu. He meets with Bae Su-na, a refugee, and they spend a passionate, touching night of love together. The members perform their duties as ordered. Lieutenant Colonel Koh receives a coded message from the headquarters. Koh realizes that his men are a diversion for the Inchon Landing Operation. Lieutenant Koh is angered and resentful. And Lieutenant Sung is chosen to enter the battle instead of Lieutenant Colonel Koh. During the January 4 Retreat, Lieutenant Sung meets Su-na, who has had Il-gyu's son. Lieutenant Sung helps her out.