The Main Protagonists Broke Up

A woman reincarnates as Belita, the villainess of a romance fantasy novel who is doomed to die horribly after stalking the male lead and bullying the heroine. To survive, she breaks off her engagement with the male lead before the story begins and leaves the city, even securing a diamond mine as compensation. She thinks she is finally safe, but everything goes wrong: the male and female leads break up, the man who hated her confesses love, the heroine idolizes her, a man destined to kill her flirts with her, and even a new character vows to risk his life for her. Despite the story becoming chaotic, the deadly events that should kill her are still happening. She wonders if she can survive in this broken plot.