Caught between neon and steel, Pan Yaoxuan is just a scavenger dealing with "digital corpses". Until he mistakenly touched an "abyss code" that was supposed to be completely burned. Hidden in the code was the consciousness of a woman - Yuan Qingqing, and the shocking secret she left behind before her death: a countdown to a "silent purge" targeting the city's bottom-level cyborgs. Now, the hunters are targeting him, and his only weapon is this code that can "think" and a deadly counterattack that dances with ghosts.