My Freeloader Son Is the Worst, So I Go Full-On Crazy

[Transmigrates into a book and becomes an old woman in the 1980s + a few outrageous family members + farming and entrepreneurship + no System + no golden finger + slice-of-life + fictional period setting] Su Ning stays up late, hiding under the covers to read a ridiculous period novel, and dies after getting electrocuted by a faulty wire. When she opens her eyes again, she finds herself in the book, in 1986, transformed into a forty-year-old woman: a domineering, unreasonable widow who lost her husband young. In middle age, she favors her eldest son, Xu Zhifu, and her third son, Xu Benkang. This leads to the deaths of her second son, Xu Fajia, in a coal mine at the prime of his life, and her fourth child, Xu Guihua, who is beaten to death by her abusive husband after marrying a city man with a secure job while still in her youth. In old age, after her two outrageous sons bleed her dry, they throw her into the pigsty, where she sleeps and eats with the pigs until she drowns in pig manure. What a mess. She has to save herself, so she draws up a survival guide. Survival tip one: When dealing with unfilial sons, go straight to the switch and start swinging the stick! Survival tip two: Su Ning teaches Xu Guihua to sell boxed meals and make a name for herself in the county town, becoming rich! Survival tip three: Su Ning sends Xu Fajia into the army, giving him a chance to change his fate and build a bright future! Survival tip four: For the two grandsons inheriting the family pots and pans, Su Ning serves up a hearty helping of love in the form of bamboo-shoot stir-fry! Survival tip five: Her granddaughter is a good student, obedient and well-behaved, but her parents look down on her, so Su Ning gives her all the love herself! They argue, make a fuss, and throw punches, but the family stands united, working together to stride into the future!