Su Yuehe, a diligent junior sister from a cultivation sect, is unexpectedly struck by lightning and sent back to her original world. To her surprise, she discovers she's living in a 1970s period novel, destined to marry an abusive intellectual youth and commit suicide. Refusing this tragic fate, Su Yuehe declares she will only marry a man willing to be a live-in son-in-law. Enter Liang Zhengfeng, a career-focused officer with no time for women. At a matchmaking event, he dismisses Su Yuehe's photo as "too beautiful, not suitable" after hearing her unusual demand. Yet, her unconventional requirement piques his interest. Their first meeting is memorable: he's captivated by her delicate beauty, yet she's found hanging from a cliff with a hunting rifle. He's instantly moved. The Su family's strict criteria for a son-in-law frustrates the village matchmakers. But when Liang Zhengfeng arrives in his military Jeep, everyone is astonished by their good fortune. After marriage, Su Yuehe joins the military, intending to use her cultivation skills. While she plans to make her husband obey, things take an unexpected turn. Liang Zhengfeng's colleagues, initially pitying him for marrying a "masculine country girl," are stunned by Su Yuehe's beauty and capabilities, regretting their own missed chances. Su Yuehe, who only wanted a simple life as a guesthouse owner, finds herself on an unstoppable path, eventually becoming a powerful queen in the daily necessities industry, defeating countless international brands.