11 (2026)

Trapped inside a high-altitude mountain hideout after a sudden blizzard seals off the Pyrenees range, a ten-person climbing party encounters a terrifying puzzle. When the eight adventurers and their two expedition leads run a quick roster, they spot an unaccounted young passenger whom absolutely no one remembers picking up along the route. Severed from civilization and battered by freezing gales, the stranded crew must unravel the chilling enigma of the unexpected youth before isolation and rising panic turn survival into a nightmare.