Super Jetter comes from the 30th century, but after fighting the villain known as "Jaguar" he ends up in a time machine that sends them back to the 20th century. He meets a young girl named Kaoru whose father is the Secretary of International Science Bureau of Investigation, Saigou Mizushima. With his super abilities, Jetter is asked by Mr. Mizushima to help keep peace in the 20th century.
