The scientific observatory in Helligskogen is lost in the middle of a dead zone in the Norwegian forest. The scientific community that works there is bubbling with excitement: they have finally been given the green light to complete their research. However, something disrupts their project: a rope, seemingly infinitely long, has appeared at the edge of the forest, as if it had been abandoned there. The mystery of this rope intrigues the members of this small community, to the point that seven of them decide to follow it and try to discover its end... or its beginning.