A short vacation should let the 17-year-old, deaf-mute Veronika forget the death of her beloved father, so the plan of her mother Christina. The place of recreation, however, is not chosen happily, due to lack of money: Gut Vorwald in the Sauerland region belongs to the mature nobleman Benno von Caldern, to whom Christina once pledged herself in her youth before meeting her future husband and renouncing Benno. Under the golden roof of autumnal oak crowns, the feelings of the past return, not without dramatic consequences.

Germany, 1981. State Security Service agent Harald Love is sent on a secret mission from the GDR to the Federal Republic, to verify an informant with the code name "Heinz" who is suspected to be a double agent. A job that may change his life forever...