[Period setting + No golden finger + Women's growth + Career + Military marriage + Cute child + Few awful characters]
After transmigrating into a book set in 1972, she becomes the male lead's biological mother, the mother-in-law of the male lead's ex-wife, and a grandmother to a granddaughter. For her own sake and for everyone's sake, she has to stop the story from unfolding as written and keep the male and female leads apart.
As head of the household, she holds the purse strings to her son's wages, encourages her daughter-in-law to better herself, and lies flat with her granddaughter, enjoying life.
When her granddaughter reaches school age, she sends her off to study, work hard, and take exams, leaving herself, an old woman, to lie flat and enjoy life alone.
(She breaks up the book's original male and female leads. The female lead is also one blessed by fate, and she gets a good future and a good life. Hello, life is sweet and happy with whoever you choose to spend it with.)