A war rages between humans and the nation of superhumans called the Muneri. To face this powerful nation, the humans have invented the world's first militaristic android, capable of standing against the Munerians' powers. These androids were originally designed to feel emotions, but the ability was programmed out of them during assembly. However, the reprogramming was not always completed... Aurelius wakes up in a frozen tundra, unsure of who he is or what has happened to him. Joined by the strong-willed Muneri Elektra, they go on a daring adventure to discover the secrets behind Elektra's dark past and Aurelius' darker future.

I never dreamed that I would come to Republic City. I never dreamed that my best friend Korra and I would be a part of Anti-Equalist movement. I certainly never dreamed that I would meet him, and now he's everything to me. Running away was the best decision of my life. But I'm going to have to fight to stay here, and it won't be an easy fight.