The gongs and drums were loud and the music was playing. It was the festive day when the Jiang family married their daughter. The flashes of swords and the splashing of blood turned the wedding day into an unforgettable painful memory for the bride Lan Juan (played by Wu Qianlian). In that tragic disaster, all of Lan Juan's relatives were killed. The pain of her flesh and blood made her unable to let go of the idea of revenge. After a long wait and search, Lan Juan finally knew the true identity of the murderer behind the murder of her family, Xiong Jinbiao (played by Huang Zhongqiu), who dominated one side. The delicate woman was powerless, and she found Li Qingyang (played by You Yong), a killer who was terrified in the rivers and lakes. At first, Li Qingyang refused the business, but was eventually moved by Lan Juan's filial piety and perseverance. The two pretended to be a couple and approached the Xiong family, carefully operating, treading on thin ice, waiting for the opportunity for revenge. Until the first month of that year, the long-awaited moment of decision finally came...