The Legitimate Daughter-in-law

Xie Rongying, the eldest daughter of the wealthy Xie merchant family, marries into the prestigious but financially ruined Marquis Yongyi household. Her marriage is a strategic alliance arranged by both families to secure political influence and financial stability. However, Xie Rongying has returned to this moment with memories of her previous life, where she spent fifty years as a dutiful, submissive wife, only to be exploited by her mother-in-law, Madam Jiang, and her husband, Qin Junyi. In her past life, she covered the household's massive debts with her dowry, lived as a widow for decades, and died alone and despised. Determined to change her fate, she enters the marriage with a cold, calculating mindset, refusing to play the role of the obedient daughter-in-law.

Upon arriving at the Marquis residence, Xie Rongying immediately rejects the household accounts Madam Jiang hands her, citing her poor health. When Madam Jiang attempts to punish her by making her stand in the freezing cold, Xie Rongying collapses, drawing the attention of the Marquis Yongyi, who has just returned from the frontier. Instead of showing weakness, Xie Rongying uses the incident to expose the severe financial mismanagement and deficits within the Qin family, presenting the ledgers directly to the Marquis. This bold move shifts household authority from Madam Jiang to Madam Zhou, the Marquis's longtime companion, and forces the Marquis to involve the second and third branches of the family in resolving the debt.

Qin Junyi, who harbors resentment toward Xie Rongying because he was forced to marry her instead of the woman he loves, confronts her about her sudden change in behavior. He accuses her of hypocrisy, but she dismantles his moral high ground, revealing that he is an unfilial son and a disloyal man who sacrificed his true love for status. Their confrontation escalates when Qin Junyi attempts to assault her in a fit of rage, but she defends herself, causing him to injure himself. Xie Rongying then coldly offers to lend the family money through her father, requiring a formal IOU, stripping the marriage of any romantic illusion and reducing it to a transactional arrangement.

Meanwhile, Xie Rongying secretly meets with her Fourth Uncle, Xie Yi, a talented but idle member of her family. She reveals her knowledge of his secret past and urges him to seek military command at the border, recognizing the impending war as an opportunity for the Xie family to gain political merit and elevate their status. This alliance marks her first step in reshaping the power dynamics between the Xie and Qin families. Back in the Marquis residence, Madam Jiang plots to control Xie Rongying by promising Qin Junyi that he can be with his true love if he helps resolve the household's financial crisis. Qin Junyi agrees, planning to use Xie Rongying's wealth and then abandon her, but she remains unmoved by his schemes.

The story unfolds as a tense battle of wits within the aristocratic household. Xie Rongying refuses to be a victim, instead leveraging her family's wealth and her foreknowledge of future events to protect herself and undermine her enemies. She navigates the hostile environment with cold precision, exposing the Qin family's corruption and refusing to let them exploit her dowry. As the Marquis Yongyi faces pressure from the emperor to repay state debts and the border tensions rise, the fragile balance of power within the household begins to shift. Xie Rongying's refusal to conform to traditional expectations sets the stage for a prolonged conflict where she must outmaneuver a family that views her as a mere financial resource.

Key turning points include Xie Rongying's public exposure of the household accounts, which strips Madam Jiang of her authority, and her refusal to reconcile with Qin Junyi, which shatters the illusion of a harmonious marriage. Her secret alliance with Fourth Uncle Xie Yi introduces a new variable, suggesting that the Xie family may soon rise in political standing, potentially surpassing the declining Qin family. The narrative explores themes of revenge, survival, and the subversion of gender roles in a patriarchal society, as Xie Rongying transforms from a passive victim into an active agent of her own destiny.

As the winter deepens, the Marquis Yongyi household becomes a battleground of secrets and schemes. Xie Rongying's enemies underestimate her resolve, believing she will eventually submit to family pressure. However, her past-life experiences have hardened her, and she is willing to burn bridges rather than repeat her previous suffering. The story follows her strategic maneuvers as she secures her position, protects her assets, and prepares for the political upheavals that lie ahead, all while maintaining a facade of calm dignity in the face of relentless hostility.