Shen Weixi, a modern psychology girl, accidentally traveled through time and became a cannon fodder noblewoman. In order to reverse her certain death, she carried out a "taming plan" step by step for the sick and powerful minister Xie Heng. However, in the confrontation between pretense and sincerity, she gradually uncovered the root of his paranoia, and finally achieved two-way redemption and spent their lives together.