Takuma's already proved himself a pilot and cleared his father's name. The movie escalates what that proof costs when the stakes shift from personal redemption to actual survival against an organized alien threat. This isn't about vindication anymore, it's about whether a kid can hold together what his father started when everything designed to kill him is real and coordinated.
Takuma has proven himself as the pilot of Dangard A, the massive planet robot designed to explore the distant world of Promethe. But as humanity's space exploration efforts accelerate across the globe, an unexpected threat emerges from the cosmos. A powerful alien armada descends toward Earth, forcing Takuma and his crew aboard the Space Carrier Jasdum to abandon their scientific mission and transform into humanity's last line of defense. The young pilot must now master his mecha's full combat capabilities while racing to uncover the aliens' true intentions before they can reach the planet. Takuma's journey to clear his father's name takes a backseat as he shoulders the weight of protecting an entire world. With the fate of Earth hanging in the balance, Takuma discovers that piloting Dangard A for exploration was only the beginning. Now he must learn what it truly means to be a warrior in the void, testing both his skills and his resolve against an enemy far more dangerous than anyone anticipated.