In the final days of the Chinese Civil War, Communist agents Wu Shi and Zhu Feng go undercover in Taiwan to gather vital military intelligence. Sacrificing their personal lives for their mission, they risk everything to aid the liberation of key islands until a betrayal jeopardizes their lives.

• Yu Hewei
• Wu Yue
• Vision Wei
• Zeng Li
• Yu Ailei
• Long Ni
• Na Zhidong
• Cao Lei