Twenty thousand years before the creation of mankind, two tribes-Plazmans and Sazorions-came to the earth. The bellicose Sazorions tried to conquer the peaceful Plazmans using the dreadful power of the Scorpio in outer space. Twenty thousand years later-at some time in the future-Dr. Godo, the only survivor of the Plazmans, secretly prepares Ginguiser, the combined magic robot troop, to defend peace in the event that the Sazorions are revived. Dr. Godo commands four brave young men to acquire occult super powers. Each episode of this series features a sequence of fabulous and fantastic battles. These scenes cannot fail to arouse the interest and excitement of the audience, and will be certain to catch every eye.—Nippon Animation

The series starts with an ongoing space war 20,000 years in the past. The Sazoriani and the Plasmani were two races of aliens fighting each other. Their war ended on planet Earth, with the Sazoriani using the Spheres of Anderes to achieve victory. In the present day, the Sazoriani are invading the Earth in an effort to retrieve the missing Spheres. Dr. Godo is the last surviving member of the Plasmani and tries to defend the Earth. He has created four robots that can combine into one larger robot, and he has trained four pilots for the robots. The group poses as stage magicians while traveling, but they secretly have actual magic powers of their own. The group consists of the leader Goro Shirogane, the female pilot Miki Akitsu, the relatively inexperienced pilot Torajiro Aranami, and Torajiro's companion Zanta Minami.—Dimos I