The film tells the story of the unbeaten general Wang Tiansheng and Yao'er getting along day and night on the battlefield, creating a mutual affection. He saves a strange woman named Xiaorou on his way back to Beijing, but Xiaorou's arrival triggers Wang Tiansheng and Yao'erA misunderstanding led to Yao Er's sad departure in the end, and a terrifying conspiracy is unfolding around three people.