Toyenas originated as toy wind up toys for children, that could do simple tasks, but as the earth lost most of it's wildlife, adults saw a more advanced use. They started making them bigger and more powerful. The adults also equipped the Toyenas with an AI, this gave the toyenas the ability to understand human speech, commands, and even body language. And because they are powered like wind up toys, they are very eco-friendly. The humans gave each of them different tasks, anything from a guard dogs to house maids. After a long time the Toyenas started getting smarter and smarter, until one day, one by one, they became self aware. Instead of causing war (like in most stereotypical robot movies), many of the Toyenas asked for freedom, or simply stayed with their humans. But many humans, like in some past events, didn’t want their “slaves” to leave. Since the Toyenas were much more powerful than the humans, they could easily have won their freedom, and in most places they are free. But to this day many humans believe that the Toyenas are dangerous and need to be locked up and destroyed. So the world is divided on how to treat them, but for right now they join our schools, stores, and everyday life in most of the world.