A scientist from another world whose body is partly made up by a machine which releases cold air. Having heard rumors of her older brother's armor-clad enemy， she headed for their source， the Bariura Empire. On her way she would come to meet many people including a loud-mouthed martial artist and twin sword wielding warrior， but not once did any sign of happiness appear on her face. With almost tragic determination she silently worked on modifying herself， advancing her abilities to a state above that of a normal human， all the while accompanied by her cyborg weapon.