The Zhenguo Palace has been prominent for hundreds of years, and it will continue to do so unless something unexpected happens. However, the inheritance is passed down from male to female, not from elder to younger, not to mention that it is only the wife of the eldest son who occupies a position. All the servants of the Zhenguo Duke's Palace feel this way. The step-wife is just unlucky. This contempt came from top to bottom, and no one expected what surprise it would bring to them...
Intent: There will be a description of ideological changes in the later period