[Seventies + Raising Kids + Contrast Pair + Growth + Feel-Good Revenge + System]
After awakening to her situation, Zhou Yan discovers that she's living inside a period novel. Her boy-and-girl twins are the cannon-fodder villain contrast pair, and she's the unreasonable, foul-tempered villainess of a mother who raises them to be good for nothing. In the end, after repeatedly targeting the original heroine, one child is beaten to death and the other killed by a wild animal. Zhou Yan breaks out in a cold sweat and swears to fix all her children's bad habits, so they won't meet the same miserable fate as in the novel. She also unexpectedly binds to a child-raising System: the better she raises the kids, the more rewards the System gives her.
System: "How can these two kids' grades be this bad? They have to pass the next exam!"
Zhou Yan has no choice but to patiently help them with their homework. But the twins' foundations are so poor that, if the System didn't discourage hitting children, she'd have grabbed a broom and given them a beating already!
Zhou Yan: "Did you remember what I just taught you?"
The twins shake their heads pitifully. "Mom, can we stop going to school and doing homework?"
Zhou Yan roars, "No! If you still consider me your mother, then study hard!"
The twins: ...
Their father tries to smooth things over. "All right, all right. They're still young. Take your time teaching them! Don't get worked up!"
Zhou Yan pinches him hard at the waist. "Song Zhengyang, don't talk when you don't have to do the work. We'll each tutor them in one subject!"
Hmph! If she can't beat the kids, she can still beat her husband, can't she?
The neighbors all gather to watch the show, but as they keep watching, they stop laughing. How do Zhou Yan's kids win prizes every single time? Huh? Zhou Yan got into college? Huh? Her husband became a well-known entrepreneur?