A boy named Eldo, who is reincarnated with memories from his previous life in Japan, likes to operate Robots. He had been living in a remote village unrelated to any machines.

One day, while usually hunting using his magic, he unexpectedly fell and got lost only to discover the humanoid robot [Aluminare].

He tought that this is a fantasy world of Sword and Magic, subjects that draws out one's preferences, Eldo's heart began to beat so fast at the thought of becoming a pilot.