A modern office worker gets into a car accident and wakes up reincarnated as Qin Xianyu, the biggest villain in a short drama. Her husband supposedly died in battle, and her three children have been spoiled into little tyrants who torment the female protagonist to death, leading her to be reborn and seek revenge. In the original story, both Qin Xianyu and all three children meet tragic ends. Determined to survive, Qin Xianyu rolls up her sleeves, disciplines the three children, and takes charge of the household. Her husband, who faked his death, can only secretly help Qin Xianyu while investigating the traitors.