Medical student Lin Jingxuan fell into a deep coma after an accident. When he woke up again, the world had been turned upside down. A virus called "Scarlet Rot" swept across the world, turning most humans into irrational "wanderers." Cities are in ruins and civilization is crumbling. Relying on vague medical knowledge and the mysterious "empathy" ability that appears after awakening, Lin Jingxuan must struggle to survive in this cruel new world, try to retrieve his lost memories, and uncover the truth about the destruction of the world and his own mutation.
