Overview
A math genius gets recruited by Chinese spy agency to crack a complex coded message in the early republican era.
Cast
- Ying Er as Zhai Li
- Chen Xuedong as Rong Jin Zhen
- Jing Chao as Zhao Qi Rong
- Zhang Zhehan as Han Bing
- Yin Xiaotian as An Neng
- Guo Jingfei as Zheng Dang
- Wang Yanyang as Pan Sen
- Ady An as Shen Yu Er
- Apollo Yu Bo as Lu Run
- Yang Yitong as Yan Shi