Just One Screw and You Want Me to Build an Aircraft Carrier?

Travel through the bound super repair system and receive a mobile phone repair shop as a gift. Just when Lu Yuan thought he had a hacking system, he built a mobile phone with a stainless steel frame! Just when Lu Yuan thought the situation was opening up, he accidentally entered a mental hospital again! Then, more and more outrageous repair orders came to the door! "I once had a bamboo dragonfly, but it broke..." "I have a bolter, but all it has left is a file..." "My photolithography machine exploded, leaving only a piece of iron..." Until... "I don't know where this screw is from, but I still want to fix it!" Then a Luanniao aerospace aircraft carrier was built at Qingshan Psychiatric Hospital! The whole country was shocked! The following year, the other side of the ocean was still trying to steal our electromagnetic gun technology. But Longguo has already started the construction of Nantianmen! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.