In Austria 1955, the emotional story of a ten-year-old boy, Ben, who after the death of his mother tries to fulfill his dreams in post-war Europe, but faces many problems.

A car drives through the snow. Behind the wheel is Nelly. She is thirteen years old. Nelly wants to go home. Separating her from her goal are three questions, two keys, a diving tower and a racing heart.

After the death of his mother, shy Werner Schmidt finally starts looking for a partner. But on his dates, the electronics-enthusiastic, organized single man unfortunately only comes across as a bore - and consequently has no luck when it comes to love. The quiet man therefore relieves his stress at night by setting things on fire. He prefers to blow up luxury cars using his bomb-making skills and a remote-controlled car.