The Supporting Female Lead Throws in the Towel (Quick Transmigration)

Notice: The story is complete. The author's new work is in their author profile~~ [Blurb] Jiang Jinyuan bound herself to a System, which took her traveling through all kinds of little worlds. Each time, she was assigned the role of [villainess], a stumbling block on the hero and heroine's path to love. Luckily, the System she bound herself to was called [Throwing In the Towel]. As soon as the heroine officially enters the story, she no longer has to maintain the original plot and can do as she pleases, completely let loose. Oh ho ho P.S. This is all made up, so please don't take it seriously Theme: