Everyone knows the FBI X-Files, Special cases for Special Agents.
Kaufmann is Special, very Special. He get the cases which no one cares, the B-FILES. ( Akte B = german) He is the law, Murphy's law. Kaufmann is an ignorant Genius, but a weakly pro filer. His sidekick Schmidt is a pure Underdog with a ftw attitude. Cruelty, fun, thrill and kills, that are the adventures of this unequal pair.
Akte B is a 7 Episode Mini serious, coming End of 2019.