The apocalypse is coming, resources are cut off, and the once elite humans have become wild dogs picking up garbage in the ruins. Ji Yuan was betrayed and robbed of the last can of survival. When he was about to die, he awakened the "Hand of Restoration of All Things" - any scrapped armed mecha, genetic weapon, war fortress, as long as there is one screw left, he can perfectly repair it, and even upgrade and mutate it!
Everyone thought he could only be a maintenance worker, until S-class beasts besieged the city, and Ji Yuan turned backhand and pieced together scrap metal from the garbage dump into a steel frenzy. When big bosses from all sides begged him to repair equipment, he already owned the most terrifying mechanical empire in the entire wasteland. Don't talk to me about power. The weapons you rely on to survive were all cultivated by me.
