One of the Stellaron Hunters, a warrior donning formidable armor. The mecha suit possesses the power to unleash fiery attacks, engulfing the battlefield in flames. Firefly is a member of the Stellaron Hunters and a young girl clad in a mechanical armor "SAM." Born as a weapon, she's afflicted with the agony of Entropy Loss Syndrome due to genetic modification. She joined the Stellaron Hunters in search of the meaning of life, relentlessly pursuing ways to defy fate. Firefly and SAM are the same.