"Aldis hates her job working in a juvenile detention center in rural Iceland. The boys are difficult, the owners are unpleasant, and there are mysterious noises at night. And then two of the boys go astray. Decades later, single father Odinn is looking into alleged abuse at the center. The more he finds out, though, the more it seems the odd events of the 1970s are linked to the accident that killed his ex-wife. Was her death something more sinister?...

To stop the evil corporation Nightrise from unleashing its devastating power around the globe, fifteen-year-old Matt and three other Gatekeepers travel to Hong Kong to find Scarlet, the final Gatekeeper, whose fate is inextricably joined to their own.