When she transmigrated, she became a princess consort and fought with the mistress. At first, the prince did not love her but loved the mistress. The mistress also pretended to be pitiful to gain sympathy. In order to protect the mistress, the prince did a lot of harm to the female lead. This was a common plot in novels, which usually involved the heroine traveling to another time and space to become the princess of a certain king. In her life as a princess, she would encounter all kinds of challenges and difficulties, such as competitors, court struggles, etc. In this story, the female protagonist would usually try her best to protect herself and fight against the intelligent, brave, and ambitious male protagonist. In this process, the male protagonist usually has love for the female protagonist at first, but as time goes by, he will fall in love with another person, and the female protagonist will have to keep a distance from the male protagonist in order to protect herself. In the end, the heroine would win and regain her status and love. However, in this process, the male lead may do something to hurt the female lead, such as hurting her in order to protect the mistress or showing excessive love and concern for the mistress. These will cause psychological damage to the female lead. Therefore, this story usually involved some psychological and emotional descriptions to show the growth and strength of the heroine.