Hell is Her Ally: She Burns for Revenge

After her sister Winnie Larson's shocking suicide, the antisocial and emotionally scarred Julia Larson unleashes her company's full power, hiring the world's top detectives to uncover the truth. Returning from abroad, she discovers that Winnie's husband, Jason Vance, has been unfaithful. That revelation sets a meticulously planned vengeance into motion.