Before transmigrating: Cuihua and Hei Wa had been married for years, but had no children. One day, she came to her senses and set off in a motorhome to travel the world. She shopped to her heart's content by day and still went out to farm at night.
After transmigrating: Cuihua is worn out by two mischievous children. One disaster after another leaves her already struggling family in an even worse predicament. In the end, she has no choice but to flee with a whole crowd of aunts and uncles, fighting monsters along the way, then going out to farm at night.
Hei Wa, meanwhile, is on foot, carrying a spear whose previous owners are impossible to count. By day, he's the lowest-ranking infantryman; by night, he still has to go farm.
With the skills he learned in the modern world, he carves out a whole new place for himself in the army.