Disease Without Cause

Autopsy consultation on a mysterious death. It unveiled the prelude to an unexplained disease that covers all mankind. There is no trigger, no cure, and everyone dies suddenly one day after adulthood (physical maturity). At the beginning of the catastrophe, "Yu Gong", an organization outside of modern society, was the first to discover and act. He personally selected his successor and launched the final "Mountain Moving Plan." The life span of new humans shrouded in catastrophe has been shortened. As they grow older, the fear of not knowing when they will die becomes more intense. Social development has stagnated, and the emotion called despair lingers in every new human being. At the same time, the "descendants" of the five core members of the Yugong Organization gradually emerged, but their missions were different. Some were to bring hope to new humanity, some were to solve the mystery of unexplained diseases, and some would bring deeper despair to new humanity. Zhang Xian is just an ordinary doctor with "some talent", but he was selected by Chen Bojun, who used his own children for human experiments decades ago and is now codenamed "Pain" in The Foolish Old Man, and became the final candidate. Can the foolish old men move the mountain called "Unknown", and can the new humanity re-establish order and rekindle hope...