Kira's skin starts to age rapidly, dry out and crumble away. But then she discovers that she can replace her own skin with somebody else's.

Told from the viewpoint of musician Nico, "Nesseltal' tells the story of a friend's 30th-birthday weekend in a secluded mountain lodge in the Alps. After the group falls out over an alcohol-fueled argument, the story takes a turn for the worse: not only has Nico disappeared, but the group also find themselves confronted by a much more terrible secret that their unfortunate weekend destination holds.