The film follows a group of climbers as they embark on the formidable challenge of conquering the Forbidden Wall, a perilous climb that has remained off-limits for years. What initially begins as an audacious expedition swiftly transforms into a harrowing battle for survival against a malevolent force that toys with their minds and tests their resilience.

　　职业冒险攀岩运动员亚历克斯·霍诺德 (Alex Honnold) 开始了一生的梦想——穿越格陵兰岛最偏远、最险峻的岩壁和山峰进行史诗般的攀岩探索。