All is revealed! Hordak's young apprentice, against the master's orders, returns to his home world for what promises to be a grisly family reunion. But the plan abruptly changes when he uncovers shocking new information that brings him face-to-face with the powerful dark force that's been guiding both he and Hordak toward their doom! Do either of them have enough strength to fight it? And, even if they escape the dreaded FRIGHT ZONE, what new horrors might they have unleashed?