Everyone has their White Moonlight, So Why are you Worried about me Marrying a Military Man?

Su Yunnuan, the elite military medical agent of the military region, dies in a laboratory explosion caused by sabotage and transmigrates into the body of a twenty-one-year-old woman who shares her name. This new host is the neglected wife of Lu Mingxiu, the acting director of a steel plant in the 1980s. The original Su Yunnuan had sacrificed her college entrance examination to marry Lu Mingxiu, spending three years serving his entire family with unwavering devotion. However, her husband and his family were ungrateful, favoring Zhao Yunlu, Lu Mingxiu’s childhood sweetheart and a recent widow. When the original owner worked hard to secure an accounting position at the steel plant, Lu Mingxiu used his authority to give the job to Zhao Yunlu instead. Overwhelmed by despair and injustice, the original Su Yunnuan attempted suicide by hanging but was rescued by neighbors. Upon waking, the military agent realizes she has traveled through time and space, bringing her high-tech laboratory and its resources with her.

The core conflict arises from Su Yunnuan’s refusal to continue being a victim. Unlike the submissive original owner, she is a trained soldier and doctor with a vengeful streak. She immediately confronts the Lu family, who expect her to cook and serve them despite her near-death experience. When Lu Mingxiu’s sister, Lu Lizhi, demands she work, Su Yunnuan ignores her and goes to the Lu family’s home to demand her monthly allowance. She eats snacks bought for the family, slaps Lu Mingxiu when he scolds her, and announces she wants a divorce. Lu Mingxiu, arrogant and blind to his wife’s worth, believes she is merely throwing a tantrum to gain his attention. He refuses to divorce her, assuming she has nowhere else to go, while Zhao Yunlu secretly plots to replace Su Yunnuan as the factory director’s wife.

A pivotal turning point occurs when Su Yunnuan reports Lu Mingxiu’s corruption to the group company leadership. She reveals that he abused his power to force her to give up her job and that he has been embezzling family funds to support Zhao Yunlu. The investigation confirms her claims, and Lu Mingxiu is demoted from acting director to deputy director. Humiliated and angry, Lu Mingxiu returns home to confront Su Yunnuan, but she stands her ground. She demands three thousand yuan in compensation for giving up the job, which the family cannot afford. Su Yunnuan then reveals she plans to sell the accounting position to someone else, further angering Lu Mingxiu and Zhao Yunlu. During this time, Su Yunnuan reconnects with Zhou Momo, a colleague who had previously helped her during a medical emergency, and meets Zhou Momo’s brother, Zhou Zeyuan, a regiment commander who catches a thief on the bus and shows Su Yunnuan a hint of interest.

Su Yunnuan successfully sells her accounting job to Zhou Momo’s cousin, Tong Shu, for two thousand yuan, securing her financial independence. She then decides to pursue her true passion: medicine. Learning that the steel plant is establishing an affiliated military hospital, she applies for a position there, leaving the Lu family without her domestic labor. The Lu family’s life deteriorates as they struggle to manage household chores and cooking without Su Yunnuan’s help. Zhao Yunlu attempts to seduce Lu Mingxiu, but he hesitates, haunted by memories of Su Yunnuan’s accusations and his own guilt. Meanwhile, Su Yunnuan uses her laboratory resources to heal her malnourished body, improving her appearance and health. She shops for new clothes and begins to rebuild her life, determined to leave her toxic marriage behind. The story ends with Su Yunnuan starting her new career at the hospital, while Lu Mingxiu begins to realize the extent of his loss and the depth of his wife’s transformation.