Ten years behind enemy lines, Shen Guyun transformed from a hunted deserter to a "military god" among the people; Bai Qiutang transformed from a Japanese secret telegraph operator into a dark blade that tore the nerves of the empire. They joined forces to stir up the spy sea in North China, affecting Zhao Tieshan's Night Owl Team, the old cripple's pass network and the little mute's living code. And Chiyo Sato is working hard at every step, vowing to turn Bai Qiutang's betrayal into a touchstone of faith for the empire. As the legend of the military god becomes more and more popular, the truth is burning: Has he been a script written by the enemy a long time ago?
