Jiang Zhiyi was the leader of a group of water bandits in his previous life. He was ruthless and capable, but he was betrayed by his henchmen and died at the bottom of the river. When she opened her eyes, she was reborn as the infamous, cowardly and incompetent Madam Jingan Hou. Facing the insidious plot of the inner house, the rampant bullying of the evil slaves, the indifference and suspicion of her husband, and the future that the entire Hou Mansion was about to be destroyed due to the crime of treason, Jiang Zhiyi smiled. She decided to use her own "rules of the rivers and lakes" to completely rectify this decadent palace. She used violence to control violence, tearing white lotus flowers with her hands, rectifying family traditions, and turning the scattered Marquis Mansion into an iron barrel. In the process, she and the male protagonist Xiao Jue, who appears to be a salt merchant but is actually a royal spy, went from mortal enemies who tested each other and faced each other tit for tat, to allies who were bound by interests and worked together to break the situation, and finally became the "double black and white" who stirred up the world. The highlight lies in the heroine's use of martial arts tactics in house fights. Her style of acting is gratifying, anti-routine, intense, and extremely fast-paced. It is full of the tension of gangsters, undercover agents, brotherhood (the heroine and her loyal subordinates) and fateful showdown in Hong Kong dramas.