Maria returns to the house of her recently dead grandmother Teresa. The reunion with her cousin Paola, the deteriorated place and a series of inexplicable events, confront her with a terrifying past and a distressing present.

A tormented father witnesses his young son die when caught in a gang's crossfire on Christmas Eve. While recovering from a wound that costs him his voice, he makes vengeance his life's mission and embarks on a punishing training regimen in order to avenge his son's death.