Romka has long dreamed of writing a real detective story - and now a great plot turned up: Romka’s friend Slavka’s sister has disappeared! I got a job abroad through an agency and disappeared into thin air. What to do? Contact an agency? But it seemed to have evaporated. And then Slavkin’s beloved dog seemed to have disappeared into thin air...How suspicious is this series of disappearances!” Romka thinks and, together with his friends, begins to investigate. To begin with, the guys decide to find the chief of the mysterious agency...