On the second day after returning to the palace, Shen Jingxian had the Emperor and Empress bring Song Yan to the palace to recuperate from her injury.
The official reason was that Song Yan injured her leg saving her, so she was responsible, but in reality, Shen Jingxian didn't want Song Yan to suffer bullying from the little "green tea" at home.
Protecting Song Yan was one reason, but another was that she wanted to continue altering the storyline.
In the original text, Song Yan's revenge on Song Yun and Shen Ming was to make Shen Ming fall in love with her, then expose Shen Ming and Song Yun's scandal, using the opportunity to break off the engagement and make Song Yun marry as a concubine.
In her past life, didn't Song Yun always aspire to climb to the position of the main wife? Well, she intended to keep Song Yun as a concubine forever.
