They're always watching.
Special Agent Kerri Elias joined the Boundary Enforcement Agency--"The Boundary"--three years ago, trying to escape the ghosts of her past and fight the Black-eyed Children, a mysterious, implacable foe who impersonate young children in order to abduct humans. She's frustrated, though, by a sense that she's spinning her wheels, contributing little toward the mission--until the night her partner...