After the outbreak of the War of Resistance Against Japan, Lin Qiuyan, a progressive young woman who is about to graduate from university, faced with the ravages of her beautiful homeland and the brutal acts of the Japanese invaders and traitors. In order to seize the antiques collected by Lin's family, Jiro Kameda, the leader of the Japanese army, killed Lin Qiuyan's family in a frenzy and ransacked their home. At the most critical moment, Lin Qiuyan was rescued by military command agent Zhou Zhitao. Zhang Zimo thought that Lin Qiuyan had been killed, and went to Yan'an alone with grief. After being rescued, Lin Qiuyan joined the military command for revenge. Since then, the two have been separated from each other.