A weekend getaway within an isolated country house is merely what Caitlin needs to fix her relationship with spouse Eli .

Her spirits are up as they enter the spacious retreat and cool-down in the nearby lake. With Eli’s easy-going sibling associated them-the party was his idea-the barbecue lit and beers damaged open, everything should be set for a perfect evening.

But her husband is cold and dismissive so Caitlin decides to drown her sorrows, and heads into the wine cellar. What she discovers there will change their lives permanently.

No peaceful sojourn using their daily worries, the home will stage a rigorous battle of wits: violent, claustrophobic, and cruel. The danger the small group are in will place their trust in one another to the best test. The question is, will anyone get out alive?