The Death Exam descends upon the world, dragging 30 million candidates into hell. Their exam questions are replaced with terrifying scenarios from horror and disaster movies. Simply staying alive becomes an impossible wish. Those who clear the challenges receive rewards, while those who fail are eliminated. To investigate the cause of the Global Death Exam, the Law Enforcement Bureau recruits Ye Lin, a heavily sentenced criminal from the world's largest prison, to enter this perilous examination. This is a story of intelligence, courage, and turning the tables in desperate circumstances. When everyone is controlled by rules and fear, only calm reasoning and logic can unlock the way out of a deadly trap.