Cast Aside and Cut Off by Her Family, She Marries an Officer with Her Space; His Whole Family Regrets It

[Alternate history setting + reborn + military marriage + spiritual spring space + a heroine who loves herself + a devoted, upright hero] In her previous life, Shen Junxiu accidentally fell into the water and married Wang Youtian. Her younger sister, Shen Yinhua, took her place in the engagement and married Lin Shaoqian, the rich man's only son. At the Wang household, Shen Junxiu was treated like an animal, worked like an ox and a horse, and never even got a bowl of watery gruel. Even when she was pregnant, she couldn't get a single egg to eat. Her body was so weak that she miscarried more times than she could count. Shen Yinhua lived a life of luxury in the Lin household, but Lin Shaoqian looked down on her and refused to share her bed. The two sisters envied each other. Later, Lin Shaoqian died of illness, and Shen Yinhua was no longer useful to the Lin family. They divorced her, though they gave her a sum of compensation money. Wang Youtian was a good-for-nothing. In her old age, Shen Junxiu finally made a good life for herself by selling boxed meals, but the son she had raised turned out to be an ungrateful wretch who sided with his father's mistress. Shen Yinhua never knew hardship in her life, but she never tasted the sweetness of love, either. Shen Junxiu, meanwhile, felt that love couldn't compete with the necessities of daily life. When Wang Youtian was poor, he had an affair with Qiao, the village widow. Once he had money, he kept a mistress. After an accident, the two sisters were reborn. Shen Junxiu vowed never to marry Wang Youtian again, but Shen Yinhua set her sights on the brother-in-law she had in her previous life. No matter how Shen Junxiu tried to persuade her, she wouldn't listen. Later, the two followed their original paths and married. Shen Yinhua finally paid the price for chasing the love she had dreamed of. When Shen Junxiu was framed at the Lin household, she unexpectedly gained a spiritual spring space. From then on, she grew grain in the space and anonymously donated it to help the villagers through famine, rescued an injured soldier and joined the Party, and stripped the bandits of their hidden loot...