An analyst and Playboy model, a sniper and simply a beautiful woman - superspy Eva Kurganova, this time faced a case in which everything was turned upside down... An agent who came on a secret mission to the Opera and Ballet Theater disappeared without a trace. He had with him materials from the secret development of new strategic weapons. One thing is absolutely certain - he did not leave the theater building. Costume shop employee Nadezhda Bulochkina was clearly involved in the agent’s disappearance. She definitely knows something, but she is ready to talk only with Eva Kurganova. She makes an appointment with Eva in the evening at the theater. And then the curtain opens, the orchestra enters, and... a corpse falls onto the stage...