Deep Lurk

During the Anti-Japanese War, the Japanese army, aiming to smoothly occupy Changsha, activated a strategic spy known as "Black Butler" who had been undercover in China for 15 years, to carry out a long-planned strategic deception. A Communist Party underground member, Yun Muzhi, was killed in the process of investigating "Black Butler." His son, Yun Hongshen, unknowingly of his father's true identity, pursued the murderer and was caught in a trap already set by "Black Butler." In times of confu…