I Brought a Billion Into the Book World and Married the Big Boss

Gu Keqing, a pampered heiress from the twenty-first century, transmigrates into a novel she had read the previous night. She awakens on her wedding night in the impoverished 1970s, inhabiting the body of a villainous supporting character destined for an early death. The original owner had extorted one thousand yuan from the Shen family under the guise of repaying a life-saving debt owed by her grandmother. Gu Keqing finds herself married to Shen Yan, a handsome junior military officer who has been falsely accused and exiled to a backwater village with his family. Although Shen Yan is destined to regain his status in three years, the plot dictates that he will eventually leave Gu Keqing for the female lead, Qi Zhilan. Realizing her precarious position, Gu Keqing resolves to survive by changing her fate rather than waiting for her tragic end.

Fortunately, Gu Keqing possesses a unique advantage: her three-thousand-square-meter luxury mansion from her previous life has transmigrated with her. This spatial dimension contains endless supplies of food, medicine, luxury goods, and antiques. Understanding that food is the most valuable commodity in this era, she decides to use her space to secure her family’s comfort and avoid the grueling manual labor required in the fields. On their wedding night, she establishes clear boundaries with Shen Yan, demanding his loyalty and support in exchange for managing the household finances. Shen Yan, initially reserved, proves to be deeply caring and immediately hands over all his earnings and ration tickets to his new wife, trusting her completely.

Gu Keqing’s first major action involves improving the living conditions of the Shen family. She secretly provides high-quality meat, flour, and eggs, disguising them as gifts from her classmates. She also uses rare medicines from her space to treat her sickly eldest sister-in-law, Qi Zhiyun, effectively winning the loyalty of the entire household. Her strategy is to unite the family against external threats, particularly the female lead. Meanwhile, the original heroine, Qi Zhilan, arrives in the village as part of the second batch of educated youths. Having been reborn with knowledge of the future, Qi Zhilan is determined to seduce Shen Yan and eliminate Gu Keqing. She attempts to manipulate the other educated youths and curry favor with the Shen family, but Gu Keqing remains several steps ahead.

Gu Keqing begins her economic campaign by traveling to the county seat to sell goods at the black market. She sells modern soaps, fruits, and vegetables to a local dealer named Liu Mangzi, accumulating a significant amount of cash and ration tickets. With her earnings, she purchases clothes and fabric for the entire Shen family, further solidifying her role as the provider. She also encounters Huang Chengguo, the original owner’s deceitful boyfriend, and publicly humiliates him by accusing him of harassment, leading to his arrest by the militia. This act serves as a warning to her stepmother and stepsister, who had exploited the original Gu Keqing.

As Qi Zhilan attempts to replicate the plot’s events, she finds herself constantly outmaneuvered. Gu Keqing uses her knowledge of the story to expose Qi Zhilan’s schemes and turns the villagers against her. The dynamic between Gu Keqing and Shen Yan evolves from a pragmatic alliance into genuine affection. Shen Yan is drawn to Gu Keqing’s competence and kindness, while Gu Keqing appreciates his loyalty and physical prowess. They navigate the challenges of rural life, including hunting wild boars and managing household tensions, while preparing for the eventual return of the Shen family to the city. The story follows Gu Keqing’s efforts to build a prosperous life, protect her husband, and dismantle the female lead’s plans through wit, wealth, and strategic alliances.

The narrative highlights the contrast between the original novel’s tragic trajectory and Gu Keqing’s determined resistance. By leveraging her spatial abilities and modern knowledge, she transforms the Shen family’s fortunes. The core conflict centers on the battle of wits between Gu Keqing and Qi Zhilan, with the Shen family’s loyalty serving as the prize. Gu Keqing’s journey is one of adaptation and empowerment, as she moves from a frightened transmigrator to a confident matriarch who controls her destiny. The story sets the stage for future confrontations as Qi Zhilan becomes increasingly desperate to reclaim her perceived rightful place beside Shen Yan.