Closely combine the traditional Chinese martial arts training system with the anti-war espionage war. As a master of the generation, the protagonist cannot rely on fists and kicks to resist guns and artillery. Instead, he transforms the "ear and eye" skills in Chinese martial arts (such as listening power, dark power, and witnessing) and the practice of "jing, qi, and spirit" into top-notch counter-reconnaissance, stealth assassination, and intelligence acquisition capabilities. Instead of charging into battle, he used his martial arts wisdom to build an invisible intelligence network in the heart of the enemy.
