In 2032, former intelligent driving safety engineer Gu Deb accidentally activated the 'Tianji' AI, only to see his death risk card: 72 hours later, in the underground parking lot, the probability of death was 91%. AI only gives directions, not answers, and it cannot be used as evidence. In order to survive, he must start from a blue car that has been scrapped and restore every prediction into legal and verifiable actual evidence. But as he changed the future again and again, he gradually discovered that someone was using the same prediction system to actively create the future.