Su Ran, a talented technology geek, is obsessed with developing various cutting-edge technologies in the modern world. A sudden mysterious storm swept him into the doomsday world. This place is shrouded in nuclear radiation, the earth is devastated, animals and plants undergo horrific mutations, and human living space is extremely compressed, and they can only survive in crumbling underground bunkers.
Su Ran discovered that with his strong scientific and technological knowledge reserves and a smart chip with self-evolution brought from modern times, he had the possibility to change the status quo. He used scrap metal, electronic components and other materials from the ruins of the apocalypse to build a crude laboratory in the bunker and began to manufacture improved weapons to fight against ferocious mutant creatures; he developed purification equipment to obtain clean water and plantable soil for humans; he also built communication devices to try to contact human survivors scattered around the world.
However, in this process, Su Ran faced covetousness and threats from various forces. There are underground bunker ruling classes who try to monopolize technological achievements, and there are also other survivor groups who are jealous of their abilities. Relying on wisdom and courage, Su Ran fought against the external doomsday threats while breaking through numerous internal obstacles. He led like-minded partners to establish a technological shelter, step by step to explore the truth of the doomsday, trying to reverse the tragic fate of mankind and let the light of technology once again illuminate the doomsday world.
