Shen Zhao used the enemy's radio station to broadcast confessions that only Xie Tang could understand every day for three years. No one knows whether this low-frequency signal contains love or a trap. When enemy telecommunications expert Zhou Yan discovers the authenticity of emotions, when hunter Ah Falcon locates the source of the sound, and when Xie Tang hears his name being tenderly repeated in prison - a silent war quietly detonates. Lao Huai's parts, Bai Shuang's betrayal, and Zhou Yan's diary are all pushing them into the same abyss. But Shen Zhao didn't know that Xie Tang was still alive. He thought he was crying, but she was actually responding.
