Wraith and Tide thought they had triumphed over Major Denise when they hid the last carrier of her monster virus DNA in a remote swamp. But suddenly their bunker hideaway is being smashed by two new Class A monsters — Gem must have betrayed their location and switched sides. Major Denise has the DNA she needed. Meanwhile, Gila and Harse just want to run away and live peacefully together, but they can't escape the mind-control chip Denise put in Gila's head.