What should a modest girl do when cool macho men start playing their cool games? Clearly, stay away. Only Olga Ryazantseva can’t do it. She always manages to get caught up in history. On a luxury yacht, the throat of a certain Anechka was cut - of course, the main suspect is Olga. Further - more, witnesses to this murder die one after another, and all after they talk with Olga. Two authorities fought tooth and nail, and who got involved in this fight? Naturally, Olga. After all, she is looking for a killer, and this is a troublesome and dangerous matter. True, you can find a dear friend along the way. Only one thing spoils the mood: the killer is also most likely looking for Olga...