Dante accidentally kisses Alice and they get engaged. After a surprise party for his 40th birthday, he wakes up a year later, not remembering what happened. Not only does he discover that Alice is pregnant… He feels time is passing too quickly and he starts forgetting some of the most important moments of his life.

Five carpoolers travel in a motorhome to reach a common destination. Night falls, and to avoid a dead animal carcass, they crash into a tree. When they come to their senses, they find themselves in the middle of nowhere. The road they were traveling on has disappeared and there is only a dense, impenetrable forest and a wooden house in the middle of a clearing, which they discover is the home of a spine-chilling cult.