In the timeless land of Haraway, a robot girl, Tesla (Alexa Vega), is given the gift of life from her creator, Wilhelm the Tinkerer. Tesla meets Huxley (Jesse McCartney), the monster boy, who happens to be the son of her creator's chief rival. Together the two break into - and out of - ancient fortresses, fight robots, and travel from the depths of the ocean to the skies above as they attempt to solve the mystery of the plague that has stricken their town.