As a result of a grueling encounter with the apathetic artist Bruno Mannheimer, Jannik and Sam's father, the brothers rebuild his light and sound installation. Finja, Jannik and Ruben experience what happened in the medieval times and inadvertently attract the attention of the Pied Piper. Ruben is convinced that he has found a weapon against him and goes off alone after an argument. - The intact small-town world slowly begins to falter.
