I, the Science Madman, the Last Hope of Mankind!

The Earth planet encountered super strong nuclear radiation. In order to avoid being affected by the radiation, humans moved underground. Human beings have never stopped exploring the ground to find sources of radiation. Concentrate all resources and send ten thousand people to the ground. Within two days, only the last person will die! He has become the last hope for all mankind! Lu Yuan began to survive in a strong radiation environment. Ordinary rifle? How can one ensure safety in an environment full of mutant beasts? Make an electromagnetic rail gun! Not protective clothing? Dismantle the aircraft and build a radiation-proof mecha! No resources? Walk around the abandoned city and look for resources! Mining robots are digging everywhere! No energy? Then make a power plant. The underground humans watched Lu Yuan build a mechanical empire on the ground through satellites, and were completely confused. What kind of monster did they send up there? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.