When the world’s most advanced stadium seals itself shut during the biggest game of the year, eighty thousand spectators become prisoners inside a concrete fortress controlled by a corrupted security AI.
Rowan Blackwynd—the architect who once warned the system could fail—is the only person who understands the building’s hidden anatomy. As emergency lights pulse red, blast shutters slam shut, and a mysterious countdown begins ticking toward catastrophe, Rowan must guide a group of survivors through the dark utility corridors buried beneath the arena.
With panic spreading through the crowd and the structure itself beginning to strain under the pressure, survival becomes a race against time inside a machine designed to never let anyone out.