Waking up after a fun party in his apartment, businessman Sergei Panaev learns from his frightened wife Veronica that a dead woman in oriental attire is lying in the bathroom... The owner of a prestigious restaurant, and part-time amateur detective Larisa Kotova, at Veronica’s request, undertakes to investigate the case. Who could do this? Panaev himself? But he categorically denies everything. A wife who wants to divorce him? Her lover, lawyer Liberzon? Or one of the business partners who benefits from sending the businessman to the dock?.. And then it turns out that his pistol, the existence of which no one knew, was stolen, and that a bullet fired from this pistol ended the life of an unknown woman...< /p>