Reborn in the 1970s: My Cold-Faced Commander Dotes on Me After I Take My Sister’s Place as His Bride

Reborn in the X era + military marriage + pocket dimension

In the modern world, Zhao Jin was ostracized by her coworkers, made the scapegoat by her boss, and eventually had her pay cut. She became a good-for-nothing, just passing the days at work. She never expected her boss to keep coming after her even then. When he accidentally beat her to death, she transmigrated to the 1970s.

In the 1970s, Shen Man had lost both her parents. From the age of fifteen, she'd lived with her uncle's family, never allowed to eat at the table. She was responsible for cooking and doing the laundry for the whole family, and had to earn work points, too. In her previous life, she'd saved the man who would become her future husband. He was a university student, and after graduating, the state assigned him a job, leaving them with no worries about food or clothing. Zhao Jin, now transmigrated and reborn, could have lived a comfortable life, lying flat while she waited for the riches ahead. Instead, her cousin and aunt schemed against her, trying to make her take the place of a bride marrying Lu Zejun, a soldier stationed with the army.

With the memories of two lifetimes, Shen Man decides to take a chance in this one and agrees to marry Lu Zejun. No longer content to lie flat, she works hard and benefits from the System's pocket dimension. She and Lu Zejun treat each other with respect, and while she gets into the university she'd dreamed of attending in her previous life, she also builds a fortune and lives happily with him.

Her cousin Shen Caixia thinks she's changed the course of fate by meeting early with the man who was Shen Man's husband in her previous life. But in this life, Fang Wenbin is a womanizer who is good at scheming, and hardly a suitable match. After her marriage falls apart, Shen Caixia learns that Shen Man is living happily and grows jealous. She tries to ruin Shen Man's life, only for the timid Shen Man of her previous life to fight back.