The Golden Oyster

Former investigator Rebrov, friend of Zhenya Bronnikova, opens his own detective agency. His first client approaches him: he has lost his beloved, Nina Korotich, who disappeared under mysterious circumstances. Zhenya cannot stand aside and takes up the search, which leads her to an expensive cottage community in Rublevka, where something is amiss. Zhenya discovers that before her disappearance, the missing woman told her friends about the mysterious "Golden Oyster"...