One morning, orphan boy Bran Callaghan wakes up in a damp and rather gloomy basement, on the rickety shelves of which he finds various jars with strange essences, skulls of predatory animals and other attributes of a completely different world. He is not alone in this mysterious place. Four teenagers, originally from the same village as Bran himself, became unwitting victims of a mysterious abduction. Will the heroes return to the village? Will they be able to survive numerous encounters with sinister forest inhabitants: a two-faced witch, swamp monsters, predatory fairies and a mysterious satyr? It depends only on the decisions they make and coordinated actions. But one of them does not at all share the desire of the others to return home, directing all his strength to unravel the hidden secrets and mystical essence of the forest forbidden to people.