A group of teenagers wakes up in a lift, with no memory of their past. Upon exiting, they find themselves in a mysterious place known as the "Glade," surrounded by immense walls that form an seemingly endless maze. Every month, a new boy is sent to the Glade, creating a community governed by its own rules and rituals. Together, they must face daily challenges, but the true threat lurks outside the walls: monstrous creatures called "Grievers" that patrol the maze at night.
Everything changes with the arrival of Thomas, a boy who feels an inexplicable urge to understand his surroundings. As he explores the Glade, he encounters loyal friends like Alby, the leader of the group, and Newt, his second in command. Soon, Thomas becomes a Runner, one of the few who dares to venture into the maze in search of an escape. However, the arrival of a mysterious girl, the first and only, adds more chaos to the already turbulent place. As dark secrets come to light, Thomas must face difficult decisions and uncover the truth behind his captivity. With time against them and the maze changing, the survival of the group depends on their cunning and bravery. What begins as a simple escape game soon turns into a fight for survival and a quest for answers about the world around them.