After Getting the Marriage Certificate Mr. Lu Wants to Go Public Every Day

Qin Yan discovers on her wedding day that her marriage certificate is a forgery. Her fiancé, Gu Hean, has secretly registered his marriage to his true love, Lin Yan, while using Qin Yan solely for her substantial dowry and business shares. Humiliated and enraged by the betrayal, Qin Yan recalls how she saved Gu Hean from a crippling car accident three years prior and rescued his failing company from bankruptcy six months ago, only to be discarded for another woman. Seeking immediate retribution and a powerful ally, she approaches Lu Qianchuan, the ruthless CEO of the Lu Group and Gu Hean’s greatest business enemy. Drunk and defiant, Qin Yan propositions Lu Qianchuan, demanding a marriage certificate in exchange for Gu Group shares. Despite his initial reluctance toward contractual arrangements, Lu Qianchuan is drawn to her boldness and aggression. The encounter escalates into a passionate night, leading to a genuine marriage certificate the following morning. Lu Qianchuan agrees to the union but insists on moving in together, rejecting the idea of a secret arrangement.

Qin Yan executes a calculated revenge plan against Gu Hean. She publicly announces her marriage to the Lu Group CEO within Gu Corporation, distributing wedding candy and red envelopes to employees, thereby exposing Gu Hean’s deception and framing Lin Yan as the third party. Simultaneously, she drains Gu Hean’s credit card, donating fifty million to charity to damage his financial reputation while enhancing Lu Group’s public image. Gu Hean, unaware of her new alliance, attempts to manipulate her into signing over her shares, believing she is still the submissive woman he once controlled. Qin Yan feigns ignorance and compliance, gaining access to the Gu family home where she confronts Gu Hean’s mother and sister. She refuses to serve them, instead forcing Gu Hean’s mother to cook and sabotaging the meal with excessive spices, causing physical discomfort for Lin Yan, who is secretly dining with the family.

The narrative shifts to the evolving dynamic between Qin Yan and Lu Qianchuan. Initially a transactional partnership, their relationship deepens through shared domestic life and mutual protection. Lu Qianchuan becomes visibly possessive and jealous when Qin Yan interacts with Gu Hean, particularly during a phone call where Qin Yan pretends to reconcile with her ex-fiancé to gather information. Lu Qianchuan interrupts their intimacy to assert dominance, kissing her forcefully to mark his claim. Qin Yan, now fully aware of Gu Hean’s true nature, shifts her focus from mere revenge to dismantling his business empire with Lu Qianchuan’s help. She enters Gu Corporation as an employee to gather intelligence, leveraging her new status as the Lu Group CEO’s wife to navigate corporate politics.

Key turning points include the exposure of Gu Hean’s fake diamond ring, which Qin Yan deliberately breaks to reveal its cheap composition, further humiliating him in front of his family. Lin Yan’s health deteriorates after consuming the spiced meal Qin Yan prepared, highlighting the consequences of her involvement with Gu Hean. Meanwhile, Lu Qianchuan’s assistant discovers that Qin Yan is the same woman who donated to his charity, confirming her identity as Gu Hean’s ex-fiancée and the strategic mind behind the Lu Group’s unexpected philanthropic windfall. The story concludes with Qin Yan fully embracing her role as Mrs. Lu, balancing her revenge against Gu Hean with a growing, complex romantic entanglement with Lu Qianchuan, who is determined to keep her by his side as their corporate war intensifies.