The Peppercorns

Tarun has made it to the final round of a research competition with his invention, a smart assistant computer for wheelchair users – and thus also for Pippa. Shortly before the award ceremony, however, his invention is hacked and the program damaged: Pippa, who is currently doing a test run, is slightly injured. This threatens to put an end to the invention and Tarun's participation in the competition. The Pfefferkörner can't let that happen. Who is after Tarun? The detectives are trying everything they can to track down the hacker: Pippa and Jonny are doing research at the company organizing the competition, while Tarun is programming an ingenious trap.