Katya Voronina, after eight years of marriage, suddenly realized that she was living with a complete stranger who did not want or could not understand her desires and aspirations. And, although in marriage she is completely financially secure and not burdened with any worries, Katya’s active nature dreams of a completely different life. Realizing this, Katya quickly leaves the “golden cage” and bursts into a new independent life with difficulties and problems. Having not yet had time to receive the joy of her acquired freedom, Katya unexpectedly becomes a witness to a murder. Surprisingly, she finds herself connected to the murder victim, and thus falls under suspicion. Then even stranger events occur, which are also connected with Katya.