These girls know him only as the Gardener—the man who kidnapped them and brought them here to this mysterious garden under a glass dome, with shady trees and beautiful flowers, a stream and a waterfall. But for them, this place is not paradise—it is pure hell. And they never forget for a second: their life span is as short as that of butterflies tattooed on their backs, and it can end at any moment. And how long they’re allowed to live is decided by the Gardener alone…