Movie
Description
Marin Reigan, originating from the planet S-1, witnessed military dictator Zeo Gattler stage a coup, assassinate S-1's emperor, and frame Marin's father, Dr. Reigan, who led pollution-reversal research. Gattler's forces murdered Dr. Reigan and destroyed his work. Marin saw his father killed by Gattler's subordinate, Miran, and retaliated by killing Miran, igniting a lasting feud with Miran's sister, Aphrodia, Gattler's top commander. Fleeing S-1, Marin plunged through a hyperspace anomaly, arriving on Earth circa 2100.

When Gattler's Aldebaran Army attacked a Martian colony, Marin allied with Earth's military organization, Blue Fixer. His spacecraft, the Pulsaburn, integrated with Blue Fixer vessels to form the combining mecha Baldios, Earth's primary defense against S-1's invasion. Initially distrusted by Blue Fixer members—co-pilots Raita Hokuto and Jack Oliver, strategist Jamie Hoshino, and scientist Ella Quinstein—Marin gradually earned their respect through combat prowess and dedication to protecting Earth. Dr. Quinstein mentored him, aiding his integration.

Marin's arc centered on loyalties torn between Earth and his S-1 heritage, intensified by an adversarial yet romantic dynamic with Aphrodia. Both shared a love for Earth's oceans and recognized their factions' war as futile. Their interactions featured temporary truces and emotional confrontations, underscored by mutual guilt over Miran's death and their roles in the conflict.

A pivotal revelation recontextualized Marin's journey: S-1 was revealed as a future, ecologically ruined Earth. The Aldebaran Army's hyperspace time travel inadvertently caused the pollution forcing S-1's population underground, creating a closed temporal loop. Marin realized his actions contributed to this cycle but remained powerless to prevent it.

In the television series' conclusion, Gattler deployed artificial suns to melt Earth's polar ice caps, triggering global tsunamis annihilating coastal civilizations. Marin and Blue Fixer could only mitigate secondary disasters, like removing a radioactive core from Earth's oceans to destroy Gattler's fleet. Aphrodia disappeared during the cataclysm, leaving Earth's survivors in a post-apocalyptic state.

The film adaptation expanded the ending: After Gattler's defeat, a rogue S-1 officer detonated Earth's nuclear arsenals, mirroring S-1's ruined future. Aphrodia sacrificed herself to protect Marin during the bombardment, dying in his arms. Marin survived alongside Blue Fixer's remnants, facing an ambiguous future on the devastated planet.