In 2073, the scarlet sky fell, a tide of insects gnawed at civilization, and the city became a purgatory. When Lin Yue, a former programmer, was on the verge of death, he combined an "infinite synthesis system" - two pieces of rags + a few rusty nails to create an anti-stab wristband; alienated insect shells + poison sacs to create a poisonous dagger; and even the fusion of scrap iron and crystal cores to create a bloody mecha!
Others were struggling to survive in the apocalypse, but he relied on synthesis to crush them all the way: killing ordinary black insects to collect materials, killing enhanced alienated insects to increase their levels, meeting a group of survivors to share equipment, and fighting against the doomsday forces to the end. When the insect swarm evolved into the Flying Brood, and when the superpowers and the mechanical transformers competed for resources, Lin Yue took out the newly synthesized "Star Core Cannon" and sneered: "Doomsday rules? What I synthesized are the rules!"
From a rental house to the last bastion of mankind, from being alone to forming a synthetic army, he stepped on insect corpses and conspiracy to reach the top, only to realize that this doomsday was not a natural disaster at all...
