Reborn as a Cannon Fodder Female Supporting Role, I Want to Change My Destiny Against Fate

System Threading Books Shuangwen [Cannon fodder female supporting role and devil villain] She originally inherited a fortune worth hundreds of millions, but unexpectedly became a cannon fodder female supporting role. The villain breaks off the engagement at the beginning It's not about whether the original owner knows how to play! You still have to watch me operate it, and your system doesn't work either. System: Isn't this still possible? How did the villain become like this?