Mechanic Geng Zhao traveled to a parallel world.
The world is divided into a habitable area for humans and a contaminated animal mutation area.
The level of a human is determined by the ability to control the mecha.
Geng Zhao, who was judged unable to operate the mecha, became one of the thousands of unknown mecha maintainers.
The system opens the path to skill enhancement.
Level 1: Strengthen the outer armor to resist corrosion, ensuring you can come and go freely in contaminated areas.
Level 2: Strengthen mental connection, even those with unsatisfactory mental strength can fly around in small mechas.
Level 3: Develop sonic beast repellent. No matter how powerful the mutant beast is, it will not dare to approach.
…
The dignitaries in the city begged Gengzhao to come to their homes with gold and silver in their hands to evolve their mechas.
Geng Zhao held a cigarette in his mouth: First come, first served, take the number in front.
