I'm Picking up Rubbish in the Wasteland

Yunqi, who had struggled for seven years in the apocalypse, was struck by lightning and sent to the wasteland world. This is two hundred years after the end of the world. Food is scarce, the land is alienated, animals and plants have mutated, and there are inner cities and outer cities. The inner city is technologically advanced, the Awakened are stationed there, life is luxurious, and everyone is glamorous. The pollution in the outer city is serious. Most people are born with genetic diseases and cannot awaken independently throughout their lives. They rely on being employed to deal with complex pollutants to maintain their daily lives. Unfortunately, Yunqi became a "scavenger" on the fringes of the outer city who was born with a genetic disease. The waste pickers have no identity information and cannot be hired. They can only make a living by picking up rubbish in the garbage dumps outside the city. Picking up trash? Wow, the Treasure Picking King system is successfully bound. The system can turn waste into treasure and can be purified and upgraded. Yunqi, guarding a huge garbage dump, seemed to own the whole world. Purpose: Break out of the prison