Wait until the day of victory

The beautiful girl Mei Yun (played by Sun Feifei) is the beloved daughter of Shanghai pharmaceutical tycoon Mei Yuting. Although she comes from a wealthy family, she has lofty ideals and sentiments and volunteers to join the revolutionary cause. For this reason, she did not hesitate to abandon her pampered life and dragged her sister Mei Lan and servant A Niu to follow in the footsteps of the New Fourth Army. The Mei sisters went through unimaginable hardships, and finally Mei Lan couldn't bear it anymore. She returned home and married Shen Zihe, the spy chief of the Wang Puppet Government with ulterior motives. Mei Yun stayed in the New Fourth Army, and gradually fell in love with Ling Yongda (played by Chiao Enjun), the captain of the Jiangnan Independent Brigade, who had always been hated, and at the same time, he gradually grew into an outstanding agent. Under the instruction of the leader, Mei Yun pretended to leave the revolution and sneaked into Wang Puppet Government to collect intelligence. In this process, her life, belief and love have all undergone tremendous and severe tests...