After catching her husband, Cheng Mingyuan, crossing the line with his secretary, Lin Yuanyuan, Yu Qiu decisively divorces him. Following the divorce, she reclaims control of the corporate group and conducts a lawful investigation into Cheng Mingyuan's misconduct during his tenure, exposing Lin Yuanyuan's true identity as a corporate spy. When faced with the malicious schemes of a competitor, she uses legitimate business operations to orchestrate a reverse acquisition of the rival company and protect its core technology. Cheng Mingyuan finally faces reality, and those responsible for misconduct are held accountable. Confronting the lingering uncertainties of the past, Yu Qiu remains calm and composed, demonstrating a woman's independence and clear judgment.