In the wasteland of nuclear war and depleted resources, Xie Zheng is the last maintenance engineer in the world.
When he was about to die, he awakened the repair system of all things. While others are still fighting for a rusty firearm, he has already repaired the genetic defect - and can even restore the collapsed rules of civilization.
Starting from repairing an old power mecha, he wanted to make this dead city run again. Mechanical gods and biochemical behemoths are all subjects under his wrench.
"The last repairman? No, I am the first creator of the wasteland."
