Rusty Gears was an average stallion living in a desolate land. He made a living breaking down old machines from a war long ago. His very understanding of the world is shattered one day, as he finds something, or someone, who leads his life into the unknown.
The strange mechanical mare reveals to him secrets of the world that forever change his view of the massive artificial satellite in the sky. The New Moon, headquarters of Overseers and the place where almost the entire world is controlled. He thought they were the good guys, trying to help the world recover from an ancient war.
He was wrong. Everyone had been lied to and manipulated. The New Moon was evil, and it is up to Rusty Gears and his new friend to free the world from their control.