Thousands of years ago, the people of the planet Campbell decided to leave their planet and seek out new worlds to inhabit. One group, lead by the scientist Oreana, landed on Earth, but was delayed from their mission. In the early 21st century, Oreana's group reawakens and begins their plan to conquer the Earth. The only effective defense against the Campbellians' giant biomechanical slave beasts is the super-electromagnetic robot, Combattler V and its pilots. A recut version of ep. 30 in a theatrical format for Spring Festival '77.

"Their dark power is supreme. Their evil empire is vast. They are the Bozanians. And they have blasted their way across the galaxy for war on earth and to make the human race submit to their rule! But an elite band of five valiant children stand against them-the VOLTUS 5 team! For they can transform their 5 spaceships into a mighty, gigantic robot capable of withstanding any force. But can they defend the earth from the Bozanians' monstrous evil?!" - US VHS Back Cover . A compilation film of five episodes (1-3,9,18) that was dubbed by Frontier Enterprises . The film was commissioned to Toei by the Filipino film distributor "UNIPROM FILMS". Based on the Filipino English dub from 1978, with character names that reflect that version.

Hyuma, who completed the magic ball and big league ball, and his fateful rival, Mitsuru Hanagata. The confrontation between these two people. In other words, the traditional giant vs. Hanshin Tigers ... The whereabouts of this game and the fate of Hyuma's big league ball ... Also, what is Kawakami's prophecy that "a terrifying thing will happen at the end"! !!

Hyuma joined the glorious giant army. However, while he was happy, he revealed his fatal weakness, the lightness of the ball, and was demoted to the second army. In his humiliating farm life, he finally completes the changing ball "Big League Ball No. 1". And whereabouts of the confrontation with his fateful rival, Mitsuru Hanagata, Toyosaku Samon ...

At Koshien, Hyuma shows a great match with Toyosaku Samon and Mitsuru Hanagata. In addition, a work that condenses important episodes until Hyuma grabs the giant star in his hand, such as the "Blood-dyed Ball Incident" that changed his fate and the Giants Army Joining Test with the addition of a new rival Hayami.

"Become the brightest star in the Giants' constellation!" Hyuma was told by his father, Ittetsu. Ittetsu entrusted his child, Hyuma, with a dream he couldn't fulfill. Despite rebelling against his father, Hyuma plays in Koshien through his eternal rival, Mitsuru Hanagata, and his encounter with his partner, Sota Ban.