After my father was sent to marry into the princess's household, I became the darling of the en

[Humorous + Pampered by the Group + Mild Political Intrigue + Early Episodes of an Ensemble Cast, Later Episodes Show Rong Jing as the Main Couple]
Shen Jingque transmigrated into a book. Because the original owner of the body had awakened and run away, she was captured by the system to replace the female lead and complete the main storyline.
In the original story, the mother despised the father for being a poor scholar and divorced him, taking the original owner with her to marry into a noble family as a second wife. The sister and the father died tragically in a dilapidated temple. The original owner and the chosen one, the male protagonist, went through countless hardships, with the original owner shielding him from swords and poison. Their love was intense, and after helping him ascend the throne, the original owner abandoned everything and went into seclusion.
Shen Jingque: What a ridiculous plot! No wonder the female lead wanted to run away!
In this life, the mother once again held up divorce papers, and the older sister clung tightly to her mother's leg: "Mother, take me with you! Let my sister stay with Father!"
Shen Jingque's eyes widened: Wow, could my sister be... the legendary reborn woman?
The system emitted a sharp popping sound.
[Warning! The female supporting character has been unexpectedly reborn. Host, please immediately reclaim your spot to visit the Marquis's mansion!]
Shen Jingque laughed heartily, "Let whoever wants to enjoy the glory of the Marquis's mansion go ahead and enjoy it!"
Then, turning around and holding her father's astonishing portrait, she knocked on the door of the Princess's residence.
"Your Highness, my father's birth chart is extremely resistant to conflict! Would you like to give it a try?"
Princess: ? ? ?
The Princess's three adopted sons, all murderers: ? ? ?
Later, the beauty's biological father, Princess Shang, became the princess's husband and was spoiled rotten by the eldest princess. Her three older brothers lined up every day to please her, while her reborn sister, who thought she had the upper hand, fought fiercely in the inner quarters.
As for the PUA male protagonist in the original book? Shen Jingque sneered and kicked him away.
A blessed woman doesn't marry into an unblessed family. Whatever.