Voice of Korea
Yu flees to a Hong Kong safe house run by a North Korean singer. He is instructed to return to Seoul and contact an agent code-named White Horse. However, he is suspicious of White Horse and sets a trap for him which reveals that he is working with Colonel Klaus. White Horse is then killed by an unknown person. Yu obtained the information from Janet O'Neill that John Foster Dulles is visiting Europe to get reinforcements. Yu meets Lewis, an army lieutenant, and converts him to Communism to relay this information; Lewis stages his own kidnapping so that he can disappear to the North for training, and later returns to Seoul. Two months later, Yu receives a coded message on Voice of Korea instructing him to contact an agent named Diamond, who turns out to be his old lover Kim Soon-hee, ostensibly working for the Americans, but really a double agent for North Korean intelligence. With Dulles's agenda exposed to the media, the US plans a battle to demonstrate their superiority, but Yu obtains this information from Park Mu. The Americans fail to get more reinforcements from their European allies and are defeated by a well prepared Korean People's Army.