[Rebirth + House Fight + Step-Concubine's Counterattack + Baby-guarding Maniac] Zhang Yuwei traveled through ten years, her parents died, and she had to live in the care of others. She thought she could only live a careless life in this life, but she was selected by the Zhang family and became the adopted daughter of the Xingguo Duke. She was ordered to marry into the Prince of Jing'an and became the unwilling step-concubine of Prince Shen Jue of Jing'an.
Her mission is to protect the sensitive and cowardly legitimate son Shen Nanxiao, who has just lost his mother, to check and balance the ambitious concubines, and to stabilize the chaos in the palace's backyard. But the beginning was a hell mode: King Jing'an disliked her, deliberately alienated her, and stayed alone in the empty room on their wedding night; the young prince was provoked to hate her and refused to recognize her as his mother; Aunt Wen watched her with covetous eyes, while Aunt Wu looked on coldly, the two concubines had their own thoughts, and the servants acted according to the wind.
In her previous life, she was ignorant and passive, allowing herself to be manipulated by others, and ultimately ended up miserable. After resurrecting her life, she put away her weakness and worked hard step by step, establishing rules, suppressing concubines, breaking conspiracies, rectifying the backyard by herself, and slapping everyone who despised her in the face.
She never asked for the favor of King Jing'an, she only wanted to protect Shen Nanxiao and keep her own place. However, unexpectedly, the man who had always been cold and distant towards her was gradually moved by her calmness, tenacity, and gentleness in protecting her cubs. From the initial perfunctory resistance, she later turned into a doting and preferential person who risked his life to protect her.
The fight in the house is endless, and the road ahead is difficult. She holds the trump card and has a soft spot in her heart. While fighting wits and courage with the concubines in the backyard, she gradually develops a relationship with Prince Jing'an. In the end, she not only protects the person she wants to protect, but also counterattacks and becomes the most noble hostess of Prince Jing'an's palace, gaining a belated love.