Unravel the mystery of a city in middle U.S.A. that imprisons everyone who enters. As the residents struggle to maintain a sense of normality and seek a way out, they must also survive the threats of the surrounding forest.

When Ashley asks for a divorce, the good-natured Carey runs to his friends, Julie and Paul, for support. Their secret to happiness is an open marriage; that is, until Carey crosses the line and throws all of their relationships into chaos.