In the futuristic world of 2003 Japan, robots are an integral part of society, but one robot's journey takes an unexpected turn. Created by Dr. Tenma to replace his deceased son, Tobio is rejected and left for scrap. Rescued by Professor Ochanomizu, a champion of robot rights, Tobio is reborn as Astro Boy. With the ability to harness 100,000 horsepower and wield seven incredible powers, Astro Boy is determined to defend Japan and the world from evil forces.