In 3039, genetically enhanced warrior Dawn defeats the Zerg, only to be marked for assassination by the ruler Marcus. He narrowly escapes death. Five years later, alien spirit beasts invade.
Trapped inside a mech training base, Dawn crosses paths with the young girl Nova once more.
Piloting his old mech Arthur, he uncovers Marcus’s conspiracy and sacrifices himself to fend off the extraterrestrial threat. After the war, he builds a monument for his fallen comrades and embraces peace alongside Nova.