After the cataclysm of the old days, the lives of scavengers in the irradiated wasteland were like straw. Li Yuan's blind sister was kidnapped by gangsters and was about to become a genetic medicine guide for the floating city's nobles. He failed to resist and was thrown into a high-radiation area to die. When he was about to die, the mechanical heart he picked up from his chest suddenly revived, awakening the furnace of the past! As long as you kill the aberration, you can loot its genetic module. Stealth, madness, steel frame... Let's see how he can defeat the genetic hegemony of the chaebol with a mortal body!