Dressed as a Leftover from a Rebirth Novel, Not Wanting to Be the Protagonist

Feng Miaomiao read the book. She only glanced at the introduction and the first page of the book, and didn't even remember the title! Knowing the plot but not completely knowing it, what kind of oolong incident is this! She is not the heroine, nor is she a vicious female supporting character, but she is dressed as a scrap from the book, a mother from a brothel. It is good to be a scrap, and the difficulty is low. What! She secretly helped Prince Ping fight for the crown prince? This is mind-boggling, but fortunately my husband also came in together. In the Beiyue Dynasty, the officials were old and had no children, so King Ping and King Ren secretly plotted to become the heir apparent. In the previous life, the heroine Shu Yanqin was forced to marry Ning Huaijin, the eldest son of Prince Ping. On the day of the wedding, the childhood sweetheart Shen Ziqing used her own power to steal the marriage. Shu Yanqin abandoned Shen Ziqing and followed Zhou Jian, whom she loved. She was killed by her lover and her half-sister, and was reborn on the day of Ji Li. She was determined to make them pay! In this life, Shen Ziqing and Ning Huaijin exchanged their souls when Shu Yanqin was reborn, and what kind of sparks will happen when Shu Yanqin returns from rebirth. Wait, what kind of butterfly effect will the arrival of the two little shrimps Feng Miaomiao and Han Zhan bring to the protagonist in the book. Are they really ready for the sudden change in their destiny? Who is ready? Let's face this unknown fate together. The whole text is fictitious, please refer to the dynasty and do not delve into it.