The beginning was a hell mode. Mo Bai sneaked behind enemy lines but was betrayed by his own people. The whole team was destroyed. He was stigmatized as a "danger" and was taken to a military court. No one knew that he had the intelligence blueprint for the entire World War II in his mind, and he knew every radio frequency and encryption algorithm of the Japanese army. When he drew the structure diagram of the enemy's top-secret radio station with his bare hands on the trial bench, the whole audience was silent. They want to see his jokes, but they don't know that he returns with the secrets of an entire era. Encryption warfare, deciphering warfare, assassination warfare - this "sinner" will use the enemy's communication network to weave their shroud with his own hands. One person can take ten steps to defeat a city a thousand miles away. Let's see how Mo Bai stirs up the entire battlefield with radio waves.