The near future. The brilliant scientific entrepreneur Carl Paulson and his friend and partner, programmer Eric Brandon, created a unique device - the Mirror. Outwardly, it resembles a simple smartphone, but in fact it is a self-learning digital copy of its owner. The task assigned to the device is simple - to monitor the physical and moral state of a person and help him find comfort. And the Mirrors do a great job, but at some point the well-meaning artificial intelligence becomes smarter than the inventors... Will it be possible to curb it?