Fourteen thousand light-years from Earth, a planet called "Boazan" launched an invasion force against planet Earth under the order of Prince Heinel. The armed forces of the nations on the planet were not ready for an alien invasion and quickly fell to the might of the Boazanian invasion force. It was humanity’s darkest hour until Voltes V launched from Camp Big Falcon and fought back, giving humanity one last hope to live free.
Voltes V is a giant robot, designed and developed by Professor Go Kentaro, composed of five machines that form as the head, arms, body and chest, legs, and feet when combined. The professor mysteriously disappeared before Voltes V was completed and launched. His three children, while actively searching for information about their father, became co-pilots of Voltes V, together with two recruited members.
Will they find the Professor who made Voltes V? Will they be able to drive out the Boazanian invasion force? Why did a culture 14,000 LY away choose to invade Earth?
(Source: Snoworld at MyDramaList)
~~ Adapted from the anime "Voltes V" (超電磁マシーン ボルテスV) by Toei Animation (東映アニメーション株式会社).