Black Triangle 2008

In 1949, after more than half a century of war and chaos, the ancient land of China finally ushered in the dawn. However, the Kuomintang was never willing to accept such a failure. The head of the Jiangcheng Station of its Secrecy Bureau deployed an "anti-communist and national salvation army" in Jiangcheng and a "black triangle plan" to undermine urban construction in an attempt to subvert the power of the Communist Party of China. Reconnaissance section chief Shi Yan (played by Huang Haibo) was ordered to investigate and eliminate the remnants of the national army with colleagues from the underground party. He took the opportunity to cooperate with Li Huli, who had penetrated into the enemy's interior, and started a battle of wits and courage with Colonel Hou Jingting (played by Cao Kenan) of the anti-communist National Salvation Army. The struggle between us and the enemy intensifies. The seemingly indifferent old lady Yu Huang (played by Xi Meijuan) assists the national army in their plan to destroy Jiangcheng. This is the last darkness before dawn, and the dawn of victory will eventually come...