During the Warring States Period, the lord of the small city of Luyi in Zhao State, Ju Cong Daren (played by Wang Xueqi), held a wedding ceremony with the beautiful woman Li (played by Fan Bingbing) under the auspices of the priest (played by Wang Ji). At this time, the news that the Qin army was approaching Changping suddenly came, and Ju Cong Daren had to lead his troops to the front line. As a result, the entire army of Zhao was annihilated in the Battle of Changping. After the war, Xia (played by Huang Jue), a Qin sharp soldier, fled in order to return home to harvest wheat, but met Zhe (played by Du Jiayi) who was afraid of death halfway. In order to avoid the Qin King's killing order, the two accidentally broke into Luyi. In order to survive, they had to pretend to be soldiers of Zhao State and fabricated the oath of Zhao State's victory over Qin State. Li and the priest listened to their stories. On the one hand, they felt at ease with the result of victory, but on the other hand, they felt that there was something strange about this matter. The big-mouthed maid kept spreading the lies, and all the women in the city were moved. They were looking forward to the return of their men. However, they waited for the evil robber (played by Wang Zhiwen)...