Cinsel uyanışını gecikmeli olarak yaşayan 19 yaşındaki bir kadının inzivaya çekildiği huzur dolu göl evinde, çocukluğuna dair rahatsız edici anılar su yüzüne çıkar.

Arianna

Alma and Alex, two adolescent sisters, are survivors of a catastrophic event. They live deep in the woods with their Mother, a strict, over-protective woman who has sheltered them from ominous presences, the Shadows, which live in the daylight and infest the world beyond the river, a border for Alma and Alex. When they follow Mother, out for hunting, Alma and Alex start a series of events which will make them discover the truth about the Shadows and their own reality.