When a pack of powerful werewolves overwhelms a town in Montana, Mystere and Red Agent are sent to try and restore order. For Mystere, this is a chance to redeem herself—to try once more to save innocent lives before they are corrupted by this pervasive supernatural threat. But when they arrive, they discover that another superhuman agent has been dispatched by the organization known as S.H.A.D.E. to deal with this threat--his name is Terror and he is not here to save anyone!