Dr. Tenma's son Tobio lost his life in an accident. The grief-stricken doctor created a robot that looked just like Tobio. The newly born robot was like a newborn baby, learning human skills and life little by little, but the 100,000 horsepower firepower and 7 weapons he was given destined him to be extraordinary. By chance, the robot was picked up by Dr. Cha Shui and named "Astro Boy". In the future, he started a struggle against evil forces. "Astro Boy" is the first animated feature film introduced from overseas to China. It was given away free of charge by Casio on the condition that it must be bundled with Casio's electronic watch advertisement. Since its launch, it has influenced countless domestic audiences and has a far-reaching impact on the introduction of overseas animations in the future.