What If the Vicious Female Supporting Role Doesn't Follow the Plot?

New work just came out! It's normal to have no rating~ It is relatively slow to heat up in the early stage. One day, a ball of light suddenly appeared in Su Ranxing's life. It tells itself: It turns out that I am the female villain in the ancient Mary Sue novel. If you don't want the world to be destroyed, you have to follow the plot! Hehe! Since I'm the villain, why do I need to save the world? Let's all destroy it together! Overlord President Su Ranxing sang all the way, I will eventually get everything I want.