In the science fiction drama "Amazing Three," three extraterrestrial beings visit Earth to investigate and team up with a young human boy named Shinichi as they battle against evil forces. The story is set in the 1960s, during a time of war and the development of the hydrogen bomb. The superior beings from the Milky Way must decide whether to eliminate or save the primitive planet. They send the Amazing Three - Bokko, Pukko, and Nokko - to infiltrate a village in rural Japan and disguise themselves as a rabbit, a duck, and a horse to avoid suspicion. They quickly form a bond with Shinichi, a kind-hearted but wild boy. Shinichi's older brother, Koichi, works for the secret intelligence agency "Phoenix" and is fighting against a global conspiracy. As their fates collide, Shinichi and the Amazing Three become involved in Koichi's mission, and the extraterrestrial beings soon learn to see Earth in a different light, abandoning their earlier perception of it being savage.
