Xie Yaohua discovers from her transmigrated mother that she is the vicious supporting female character in their world's story, destined to bully the female protagonist Shen Wanrong out of jealousy and suffer a horrific end at the hands of her father, brother, and betrothed cousin.
Mother fakes her death by falling into the lotus pond to escape the unchangeable plot, leaving Yaohua to face the arriving Shen Wanrong alone while vowing to stay calm and distant to avoid the story's influence.
As her father introduces Shen Wanrong into the mansion and urges Yaohua to learn from her, the young heiress begins to question the loyalties around her.
Will Yaohua escape the scripted betrayal and ruin?
