Double Agent: Silent Gun Under the Cheongsam

In Shanghai in 1937, Su Manli, an agent of the Nationalist Government, was lurking in Japan's Special High School and unexpectedly met Shen Muyan, an underground member of the Communist Party of China. The two pretended to cooperate for a common goal. Under the disguise of cheongsam and red wine, the guns were aimed at both the enemy and each other.