The film is based on real-life events. Alena, a voice-over star, suddenly discovers that her voice has been stolen by the developers a major bank's neural network. Now her voice can be heard everywhere—from airport announcements to entertainment and gaming platforms. Alena realizes that in the modern reality a person's voice does not fall under legal protection. Thus, not only voice-over actors but everyone is at risk. The actress starts a struggle for the right to her own voice.

The war burst into the peaceful life of three friends suddenly, forever changing their destinies. Each of them went to the front, leaving the most valuable things at home in order to fight for this most valuable thing. Surprisingly, they are helped to survive in this fiery hell of battles with fascism, music. Taking musical instruments with them, friends play to maintain the morale of fellow soldiers, as well as to compose the leitmotif of Victory so desired by all.