Perfect Deviation

2038, Tianshu City. The intelligent connection of all things is no longer news. Elevator responses, car decisions, medical appointments—all code is pursuing the same goal: zero error. Shen Yan has seen true zero error. According to the elevator accident report, the braking delay was 0.8 Seconds. The standard value is 0.5 And the allowable error is 0.3, Which is just within the compliance boundary. But he knew that no machine with natural aging could control the fluctuation within 0.02 Seconds for thirty days. It's so perfect, not like a glitch, but more like a set of carefully tuned algorithm instructions. Three cases, three deceased persons - retired elderly people, homeless people, and chronically ill and disabled people. The only thing they have in common is that they are all "high operating cost individuals" calculated by the system. All the evidence points to the same conclusion: the murderer is the brains of the city - "Jun". The engineer whose future has been ruined by AI, the old-school censor who doesn't believe in smart devices, and the mentor's daughter—three people left behind by the times must use "human biases" that algorithms can never understand to answer four questions of the era: The machine starts to think, why can't you be the one being optimized? When algorithms participate in decision-making, who will pay for the "reasonable error"? Technology outperforms regulation, how can we maintain the bottom line? Everyone is being counted, how can those who are left out live? This is not a case, it is a silent clearing. Your smart speaker is on with the green light right now. Everything works fine. Too normal. ——It feels like science fiction when you open it, and it will unplug the power when you close it.