The atmosphere has been destroyed, Earth's life has mutated from radiation, and the temperature swings wildly between day and night... Giant mutant creatures, deadly toxins, scarce resources: humanity's hour of peril has arrived!
Xu Yun transmigrates to an era when humans have become the weakest creatures, and the safe zones are steadily shrinking!
Fortunately, he has a Skill Conversion System. It provides daily necessities and can also turn any technology he sees into blueprints, while teaching him the corresponding skills.
Firecrackers, machine guns, AWMs, RPGs...
Motorcycles, tanks, warships, fighter jets...
Dentistry, limb reattachment, organ cloning, gene editing...
Oxygen electrolysis, rare metal development, atmospheric restoration...
With blueprints in hand, the equipment is his!
This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.
