When the creator of a popular video game system dies, a virtual contest is created to compete for his fortune.
Half-human, half-Atlantean Arthur Curry is taken on the journey of his lifetime to discover if he is worth of being a king.
Set in the futuristic Metro City, Astro Boy (Atom) is a young robot with incredible powers created by a brilliant scientist in the image of the son he had lost. Unable to fulfill his creator's expectations, Astro embarks on a journey in search of acceptance, experiencing betrayal and a netherworld of robot gladiators, before returning to save Metro City and reconcile with the father who rejected him.
