Su Xing, an avid novel reader, unexpectedly transmigrates into an apocalyptic novel after leaving a sarcastic comment in its review section, becoming Su Xing'er, the villainous supporting female character. According to the original plot, she is destined to meet an early and tragic end after the apocalypse begins, while her vast family fortune is seized by the heroine, Lin Yue, turning her into nothing more than a stepping stone in the male protagonist's rise to power. Armed with memories of the entire novel, Su Xing'er resolves to rewrite her fate. Using her knowledge of the future, she takes control of her family inheritance ahead of time, stockpiles massive supplies, and builds a secure stronghold to prepare for the apocalypse. Meanwhile, she skillfully navigates the challenges posed by Lin Yue, Shen Xue'er, and others. By the time the apocalypse finally arrives, Su Xing'er has already secured her position.