The September 18 Incident broke out, and the Gu family of the border defense family resisted the Japanese army and suffered devastating destruction. Gu Xueying, the adopted daughter of the Gu family, survived and went to Qiqihar to search for her fianc é Gu Zhaolong. Gu Zhaolong became an undercover puppet Manchu officer, and Gu Xueying thought he had betrayed the country. In order to uphold family rules, she decided to kill Gu Zhaolong. Gu Xueying went to Qianshan to seek refuge in the resistance
The September 18 Incident broke out, and the Gu family of the border defense family resisted the Japanese army and suffered devastating destruction. Gu Xueying, the adopted daughter of the Gu family, survived and went to Qiqihar to search for her fianc é Gu Zhaolong. Gu Zhaolong became an undercover puppet Manchu officer, and Gu Xueying thought he had betrayed the country. In order to uphold family rules, she decided to kill Gu Zhaolong. Gu Xueying went to Qianshan to seek refuge in the resistance