Marin Reigan lost his father and his home when Gattler staged a coup, forcing their people to abandon their dying planet and invade another. Seeking vengeance, Marin pursued. But when he saw the world they planned to invade, Marin found a new mission: to protect the untarnished skies and seas of that blue planet--Earth!
 
The battle will not be easy. Marin's technology is the only thing that can stand against Gattler's forces. But the Earthlings are not quick to trust him, and the ruthless enemy commander Aphrodia is hungry for vengeance of her own. Can Marin gain the Earthlings' trust, avenge his father, and stop the war? 
 
(Source: Discotek Media) 
Note: Originally planned and scripted for 39 episodes, the series was cancelled with various reasons cited including lack of anime magazine coverage and constant airtime changes. The 31st and last episode to air was actually produced as episode 32. Three unaired completed episodes (31, 33, 34) were later released on LaserDisc/DVD/Blu-ray, and the finished scripts and storyboards for the final 5 episodes had been shared in various magazines and a deluxe book.

Episode 1 - The Lonely Pursuer

Episode 2 - The Pulsaburn's Secret

Episode 3 - Branded a Spy

Episode 4 - The Day We Enter Hyperspace

Episode 5 - The Revived Avenger

Episode 6 - Blazing Hot Death Zone

Episode 7 - Love's Gravestone

Episode 8 - Showdown in the Himalayas

Episode 9 - A Chance Encounter, and Then...

Episode 10 - My Friend Dies in Hyperspace

Episode 11 - The Heartless Commandments

Episode 12 - The Man From the World Alliance

Episode 13 - The Little Japan of My Memories

Episode 14 - Farewell, Dear Little Sister

Episode 15 - The Fake Peace Conference

Episode 16 - Escape From the Nightmare

Episode 17 - A Journey of Betrayal and Assassination, Part 1

Episode 18 - A Journey of Betrayal and Assassination, Part 2

Episode 19 - A Bridge to Hyperspace

Episode 20 - The Devil Reborn, Part 1

Episode 21 - The Devil Reborn, Part Two

Episode 22 - Suicide Machine Brolilar's Challenge

Episode 23 - Marin! Save Japan

Episode 24 - Baldios, Power Up!

Episode 25 - The Plan to Assassinate Gattler

Episode 26 - The Mysterious Space Lifeform

Episode 27 - The Spy Who I Trusted

Episode 28 - The Do-or-Die Rendezvous Flight

Episode 29 - The Earth Ice Age Plot

Episode 30 - The Day the Earth Became Barren

Episode 31 - Prelude to Destruction

Episode 32 - Prelude to Destruction, Part One

Episode 33 - Prelude to Destruction Part Two

Episode 34 - Earth's Long Afternoon

Ashi Productions

Kokusai Eigasha

Discotek

Space Warrior Baldios