At the outpost of Huayang Fortress, a night attack by the Japanese army is imminent. Gu Changyi, director of the Communications Department of the Security Command, monitored the secret attack order on the radio wave - the information must be sent out, otherwise the three thousand defenders will be annihilated. Behind him, the eyeliners of the special high school class were staring at his every finger move. He pressed the transmit button, his fingering changed suddenly, and he imitated the wavelength signature of the Japanese colonel. Three minutes later, the enemy radio station received a false order to "cancel the night attack." On the frontal battlefield, he personally led the reconnaissance company to the enemy's artillery position, smashed the grenade into the ammunition box, and disabled the four mountain guns. With the radio in his hands, he can both eavesdrop on secrets and forge death warrants. But Masao Ikeda's test has just begun - to enter the Japanese army's core intelligence network, he must hand over the head of a "communist spy" with his own hands. And that scapegoat was his comrade.
