A math genius gets recruited by Chinese spy agency to crack a complex coded message in the early republican era.
劉穎
as Zhai Li
陳學冬
as Rong Jin Zhen
Jing Chao
as Zhao Qi Rong
Zhang Zhehan
as Han Bing
印小天
as An Neng
Guo Jingfei
as Zheng Dang
Wang Yanyang
as Pan Sen
Ady An
as Shen Yu Er
Apollo Yu
as Lu Run
Yang Yitong
as Yan Shi
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
Episode 16
Episode 17
Episode 18
Episode 19
Episode 20
Episode 21
Episode 22
Episode 23
Episode 24
Episode 25
Episode 26
Episode 27
Episode 28
Episode 29
Episode 30
Episode 31
Episode 32
Episode 33
Episode 34
Episode 35
Episode 36
Episode 37
Episode 38
Episode 39
Episode 40
Episode 41
Episode 42
Episode 43
Episode 44
