On a remote volcanic island at the edge of the world, nothing is supposed to exist, let alone a secret facility, a rogue experiment, and a war no one fully understands.
When a battered team of soldiers is blown off course and stranded on the island, they expect rescue. Instead, they find themselves caught between a brilliant billionaire with her own agenda, a group of scientists pushing the limits of human evolution, and a mission that has gone catastrophically off-script. Inside the mountain, something is changing people. Outside, something is hunting them.
