Eve, in her thirties, leads an active life that is both stressful and uninspiring. One evening, she crosses paths with a seductive stranger, but the adventure quickly turns into a nightmare when he and his accomplice lock her in the trunk of their car. Thanks to a fortunate accident at the edge of the forest, Eve manages to escape. A merciless chase follows in the woods, between the young woman and her captors.

Hoping to escape the predators, Eve will have only one ally: the forest. She will emerge transformed forever.