Lin Ling, the protagonist, is burdened with a huge death debt. Just to extend the life of his terminally ill sister, Lin Ling is forced to implant cheap second-hand prosthetics and survive in the sewers of the "Steel Wasteland" like a wild dog. I thought I joined this ragtag "Scrap Iron Gang" just to earn a living, but I accidentally broke into the company's conspiracy. From helpless to confrontation, I became the leader of the people at the bottom, resisting the company's oppression of the people at the bottom in the cyber world. When the guns of the elite troops were aimed at the people at the bottom, Lin Ling did not kneel down and launched a charge towards the company tower in the cloud...