When a cold electronic voice announces to the entire world, “The National Destiny Battlefield has begun,” Su Yu, an ordinary second-year college student, unexpectedly becomes Longguo’s chosen one and enters the eerie Anning Psychiatric Hospital. Behind its rusted iron gates, the walls are smeared with dark-red bloodstains, and patients with vacant eyes wander the halls. Every corner hides a deadly threat. Strange rules are scrawled on the walls, blood-red traps await in the basement, and a grotesque, deformed monster lurks at the end. One crisis after another closes in. He must find a way to survive within the lethal rules and uncover the secrets of the long-buried human experiments. The chosen ones’ lives and deaths determine the rise and fall of their nations, and hundreds of millions of viewers watch the livestream. Can Su Yu tear through the veil of terror and lead Longguo to victory in the National Destiny Battlefield? A terrifying contest that will determine whether civilization survives is about to begin.