Plot synopsis: On Earth, several countries fought a war for control of territorial waters, leaving only two superpowers: Oceania and Eastasia.Sun Bai, who joined the army, became the secret weapon of East Asia. The military used his blood to destroy all the citizens of Oceania, and the condition proposed by Sun Bai was an amnesty.On the train, Sun Bai met Zheng Xiaoyan again. His mission was to capture his ex-wife, a spy from Oceania