A deadly female assassin comes out of hiding to protect the daughter that she gave up years before, while on the run from dangerous men.

In order to save her son's life, Ana embarks on a quest to find a powerful stone from the Zone of Silence in Mexico. Someone finds out the power the stone possesses and believes it is a power worth killing for.

Carmen, a brave journalist, discovers soon after her mother's death that she has inherited her grandma's house. She decides to move there without knowing it hides dark secrets.