The invasion of star beasts shattered the human world. Families who mastered star-mech technology built Star Cities, separating themselves from the planet’s original inhabitants. Those whose homes were destroyed by the beasts could only struggle to survive, adapting step by step to this transformed world. Alpha is a genetically modified experimental subject who can perfectly pilot the strongest mech, the Origin Armor. The Origin Armor is a creation far beyond the limits of human civilization’s technology. It possesses terrifying destructive power and can destroy any Star City. Alpha’s emergence shatters the balance of power, drawing every faction into the struggle to claim him.
