When Death Becomes Commonplace

At midnight on January 1, 2028, everyone in the world received a death text message [name, date of death, and remaining days] at the same time. At first, people thought it was a prank. Until the first batch of deceased people all died according to the text message date. From that day on, loans, insurance, medical care, marriage, business valuations, and national order were all forced to revolve around "remaining lifespan." The death date received by network security expert Wang Yiyi is: March 31, 2028. She only has ninety days left. Subsequently, she was selected into the special investigation team R-SH-003, whose task was to confirm the source of the message, verify the rules, control disorder, and find out where the death message came from. But as the investigation deepened, she discovered that this was not a curse or a prophecy. It is more like an experiment from high-dimensional information civilization. When death becomes a deterministic event, will human civilization become disordered?