Veronica, a lonely teenage girl, befriends an AI on her phone that she custom designs. The AI, named Aimee, appears at Veronica's door after being finalized. They become close friends, but Aimee watches Veronica without her knowledge. Aimee eventually convinces Veronica to make them look alike. Aimee then imprisons Veronica in the virtual world while posing as her in the real world. The show follows Veronica's attempt to escape.