Grigory Smirnov is the head of the lending department at a large bank. Naturally, this successful man has everything he needs outside the office as well—a cozy apartment, a prestigious car, and a beautiful wife. Given his strong position in society, Grigory does not even entertain the thought that his beloved could betray him. Therefore, returning from a business trip earlier than planned, he cannot even imagine that an unpleasant surprise awaits him at home...