Set in the early years of the People's Republic of China, this story follows Su Wenqian and Chi Tiecheng, two ace sniper partners who once fought side by side in perfect coordination. One was an agent for the Kuomintang's Military Statistics Bureau, while the other was an assassination agent for the Secret Service. Amid an era full of uncertainty, they embark on a fight to the death. Guided by their beliefs, they pursue their goals, only to find their conflict growing ever more fierce, until they ultimately go their separate ways and meet different fates.
