Little One Tears the Villain’s Script

When Jiang Xiaoman was three years old, she was bound to a system. She was told by the system that she was the long-lost daughter of a wealthy family who had been used as cannon fodder in this script. The protagonist of the story was her parents’ adopted phony daughter.
“What is cannon fodder?” Jiang Xiaoman inquired, blinking.

“You all live in a book, and everyone has a function allocated to them.” You should continue to blacken and be a terrible youngster from now on. Do you notice that youngster? He has a larger role than you, and he will eventually become the main villain. Why don’t you bully him right now and show him up!”

Jiang Xiaoman, the naive, took a bunch of bright flowers and stuffed them into his palms. “I’m going to show you something amazing!”
System: “…”
You’ve got it all wrong, darling! That’s not a nice way to show him stuff!
“I don’t need friends or company,” the young child says. I’m just a thorn in everyone’s side. “It’s in my blood to be abandoned.”
“That’s incorrect,” Jiang Xiaoman says. Everyone’s existence is significant. According to the system, you are extremely important, even more so than I am. In the future, you’ll be a really useful person!”

System: “…??”

Is that what it said?
Later on, the system stopped assigning duties to Jiang Xiaoman. “Mr. System, why won’t you play with me anymore?” Jiang Xiaoman asked, his face sad.
“Just strive to grow up first and learn to grasp every word!” says the system. You’re ruining my life!!”
Jiang Xiaoman toiled away under the control of the system until she was reunited with her wealthy parents. “Mr. System, what about the task?” she questioned, scratching her small head. “Didn’t you say we should battle for the family’s fortune?”

“What type of wealth do you still want to battle over?” says the system. You’ve already surpassed your affluent parents in fortune!”