Shortly after she enforced the dramatic cuts on the city's science budget, the mayor disappears without a trace. The crew of the Apparatspott goes on a journey through time to save her.

Aliens plundered the beer supplies of Lower German City of Sulingen. But the annual Marksman's fair is imminent and going to fail without beer. Therefore, the Apparatspott is sent. While it takes the captain on the planet Rollrich II, the crew had to face the Aliens.