Rokushin Gattai GodMars

When a young man named Takeru is adopted into a loving family, he believes his troubled past is finally behind him. Unbeknownst to him, his very existence is tied to a cosmic prophecy and the fate of Earth. He possesses a powerful, sentient robot named Godmars, one of six mecha designed to destroy the planet as part of an alien invasion. As the alien forces, led by Takeru's own brother, begin their assault, Takeru must choose between his newfound home and his biological family's destructive agenda. With Godmars by his side, and the help of five other pilots, he grapples with his identity and destiny, all while defending Earth from colossal threats in this classic combining mecha adventure.

✦ AI-drafted summary