The Containment Bureau has housed paranormal objects for hundreds of years. A facility buried beneath the mountains, the Bureau has studied and maintained Relics with great efficiency. But when Deacon receives a late-night phone call from his sister that the Bureau has been breached, he knows he has to investigate. Now, the Relics are out of containment—some are eccentric, most are dangerous. Deacon must navigate a labyrinthine facility, dodging murderous Relics, hoping that he can find his sister, and understand what happened in The Containment Bureau.