I Turn Waste into Treasure by Refurbishing the System

Reborn back to 2011, accidentally bound to the "Universal Refurbishment System", used batteries turned into gold mines, broken screens turned into wealth, from a small street vendor in Huashan North to a billionaire! Who says picking up rags can't go against the grain? This time, he has to rely on a pair of hands and a system to create his own legendary life!