Loner Mark Rossi hates the holidays. He's quite surprised to finally meet a woman who might actually change his outlook on the Christmas season and life in general.

Letting his guard down comes with an unhealthy dose of self-doubt. Resentment, suspicion, and secrets soon fester beneath the surface of this fragile new relationship.

Against the backdrop of picture-perfect holiday plans, how long will it be before Mark harbors revenge in his heart and murder on his mind?