A Cannon Fodder Stirs Up Trouble in a Period Novel

She was transformed into the biological mother of the big villain in the novel of the era, but the original owner was a douchebag, and she offended everyone and didn't end up with a good ending. The only son also became the big villain in the book. He was extremely smart, but he went astray because of his dark and twisted psychology. After changing the core, Li Miaomiao was not much better. She neither wanted to find a husband who had lost her memory, nor did she want to work hard in the fields. She just wanted to be a salted fish who ate and drank. However, the system kept forcing her to do tasks, and the tasks kept coming. One day, Li Miaomiao found that she had reached the pinnacle of life on her own.