Eliot’s world shatters when he wakes in a dark basement, far from the life he once knew. Humans have taken him, and now he’s trapped in a cell with a boy who’s been there for years. But this boy isn’t ordinary. There’s something about him—something Eliot can’t ignore.

Eliot finds a strange bond forming between him and the boy. Pain, fear, and danger lurk in every corner.

What happens when the line between captive and ally blurs? And what will it cost to survive?