Reborn to Marry a Barren Military Officer: My Scumbag Ex and His Stepsister Beg on Their Knees

【Historical era + military marriage + love after marriage + both reborn + stockpiling supplies and building a career】 In her previous life, her scumbag husband and adopted son pushed her from the thirty-seventh floor. “Once you're dead, you can help us cover our losses.” In her previous life, her stepsister clicked over in high heels and told her, “The child you worked so hard to raise is actually mine and your brother-in-law's.” This time, Su Xia wasn't going to take it anymore. She slapped her stepsister, Su Mianmian, to the ground and kicked her evil stepmother. Her stepsister was reborn and wanted to switch grooms? Sure. She could be shackled to that scumbag for the rest of her life! Su Xia rolled up her sleeves. She had a System, a pocket dimension, and an education. Wasn't getting rich and building a career the way to go? Su Xia shouted, “Sis, let's shine on our own!” But... Why was her belly getting bigger and bigger? A certain man said, “Su Xia, didn't you say that if you slept with me, you'd take responsibility?” Su Xia replied, “Commander Lu, hear me out... I can explain!”