Qi Han was ordered to capture Lu Zhao, a senior enemy intelligence official, but he was released after interrogation. This abnormal order revealed a false war carefully planned by high-level officials. After Lu Zhao returned to China, he discovered that his family was a war puppet, and every time Qi Han was released, he paved the way for the truth. The two faced each other in silence across the national border, with Su Lin's pursuit, Yan Qingwu's betrayal, Lao Laizi's note, and Zhao Yan's lies pressing them every step of the way. They are not friends, but they are the only ones who can end the war.