Schüttiman must replenish his fuel when his last beer is gone: his friend Steve sends him into Hamburg’s Speicherstadt to fetch a secret ingredient. There he uncovers a criminal conspiracy; using new gadgets and determination, he battles the enemies to secure the brew and save the city.

Schüttiman, a Hamburg superhero who gained powers after falling into a beer barrel as a child and learned to fly from a duck, must rise from his comfortable life to thwart a threat against the Elbphilharmonie.