The corpse of the director of a successful company, Sergei Ramov, was found on the floor in his own office, and a huge amount of money disappeared from the safe... A seventeen-year-old girl, Yulia, disappeared without a trace... Can anyone, except the private detective Tatyana Ivanova, who is entrusted with the investigation of mysterious incidents, connect two seemingly completely different things? The parallel investigations present the detective with a lot of surprises, sometimes pleasantly diversifying her personal life, and sometimes putting her in mortal danger. The number of suspects in both cases is growing exponentially. In a strange, one might even say mystical, way, the two crimes end up merging into one ingenious criminal scam, which even Ostap Bender could envy...