“The date of his own death” Colonel Khodasevich was not happy that he agreed to do a favor for his dacha neighbor. Denis asked him to investigate his father's murder. A few days ago, the jeep of the owner of the Drevexport company, Boris Konyshev, took off into the air. Everything about this story was unconventional. The will was read directly at the wake, where, in addition to Denis, his two sisters and their stepmother were present. The father bequeathed all his fortune to his wife, the children were left with nothing. But, despite the scandal, they decided to spend the night at their stepmother’s house, and that night she was stabbed to death...

“All girls love diamonds” Muscovite Tanya Sadovnikova, smart and beautiful, one day receives an incredible letter from Paris. Great-aunt, Princess Freiburg, reports that in the vicinity of the Black Sea city there is a suitcase with gold, jewelry, paintings of the Russian avant-garde... Tatiana goes in search of treasures. However, the moment she opens the treasured suitcase, a real hunt begins for her...