It's six o'clock and Emma Sheffield has a lot to do before sunset. But a domestic dispute with her husband Reed threatens to throw a wrench in the gears. As disagreements turn into accusations, Emma has precious minutes to lock her husband away before the monstrous thing they have kept secret begins to break free.

After his girlfriend dumps him at a New Year's Eve party, Bill and his friends drive to an off-season beach town to win her back.

A young couple bound by a seemingly ideal love, begins to unravel as unexpected opportunities spin them down a volatile and violent path and threaten the future they had always imagined.