The Female Supporting Character Only Wants to Ascend the Throne [Infrastructure]

Su Shixiao transmigrated. Before bed, she read a cliché ancient romance novel. Upon waking, she found herself transmigrated into a cannon-fodder villainess described in less than 300 words, whose sole purpose was to highlight the ruthlessness of the fourth male lead. She also got bound to a system. The system said: "You must become the white moonlight in the hearts of the male leads and supporting males, carve out a place for yourself in their memories, make them unable to forget you. Go forth, young one, and compete with the female lead for men." Su Shixiao: ? What’s so great about men? I’ll just conquer their country, ascend the throne as empress, and see if I don’t occupy a signi...