In 1945, as the War of Resistance Against Japan comes to an end, the Japanese army secretly transports a large quantity of poison gas bombs to China. Ou Xiao’an, the ace special agent of the military, is injured while escaping from the "810" poison gas research institute. He is inadvertently rescued by Tan Moqing, another agent. When he wakes up, he discovers that he has lost nearly four years of memory. As they work together to expose the Japanese conspiracy, Ou Xiao’an and Tan Moqing frequently join forces, ultimately unveiling the identities of the Japanese spies while also revealing their own roles as underground party members. However, a greater crisis looms ahead; they remain unaware of the whereabouts of the "810" research data and the hidden gas bombs. Faced with numerous dangers and obstacles, how should this group of lonely yet brave individuals advance and fight courageously?
- Xie ZeDirector
- Chen XitaiDirector
- Dai JinWriter
- Johnny HuangOu Xiaoan / 欧孝安
- Xin ZhileiQin Moqing / 覃墨卿
- Ma SichaoLi Shaotang / 黎少堂
- Ma YueFeng Jingxian / 冯静娴
- Luo QiuyunMiao Jiang / 苗江
- Dong XuanWang Qiushui / 汪秋水
- Guo QiuchengWano Ohashi / 大桥和野
- Zhang XilinWei Qingming / 魏清明
- Zhang ZijianWen Yishan / 文一山
- Zhang ShenFeng Yunian / 冯毓年
