Maetel left behind her mother and icy planet La Metal, where survival entails becoming cyborgs. Summoned back, she faces a dilemma: embrace her mother's fate, marked by a robotic existence and societal disdain, or rebel alongside humans in the anti-machine cause. Amidst this conflict, allies stand by her side. By embracing the companionship of metal entities advocating for peace and resisting the notion that humanity is solely defined by flesh and blood, Maetel navigates a journey to carve her unique destiny.