After Lucía and Jorge break up, she starts dating a friend, and he starts dating an old crush. But will they find their happy ending?

When two siblings return to their childhood home, they are confronted by a violent, supernatural presence that dwells deep within their worst traumas.

Between the events of ‘Saw’ and ‘Saw II’, a sick and desperate John Kramer travels to Mexico for a risky and experimental medical procedure in hopes of a miracle cure…