Zhang Yuan, a 22-year-old college student, accidentally activated the Wanjie Repair System. The system has no other use than it can repair anything! Good news, Zhang Yuan has a system. Bad news, you can only use the system if you open a store! Where can a poor college student get the money to open a shop? Hey! Zhang Yuan rolled his eyes and rented the basement of the community with his living expenses! Who said a facade room is necessary? ! In this way, he proclaimed himself the owner of the shop and used system technology to undertake repairs. Military communicator? Build! M24 sniper rifle? Build! Weather observation radar? Build! Zhang Yuan held a wrench in his hand, "Whatever flies in the sky or runs on the ground, there is nothing I can't fix!"
