In the "Xinjiang City" made of neon and steel, Lu Chuan, a low-level programmer, only has 30 days left to live. In an accident, he hacked into the relics of the late legendary hacker "Silver Wing" and inherited a fatal code that could subvert the rule of the super enterprise "Sky Vault Technology". It also attracted the pursuit of corporate hounds and data ghosts. In this city where computing power is power and memory can be bought and sold, he must use the fragments of code that are constantly eroding his consciousness, struggle to survive on the boundary between flesh and blood, uncover the truth about his selection, and ignite the long-silent digital fire before his consciousness completely dissipates.