When an unplanned clue from Tyler leaves the two hunters searching for answers, Dan and Phil are confronted with yet another case in their path. Vampires. Although Phil has seen a case of Vamps before, Dan is new to the game, and that leaves Phil in a sticky, bloody situation. As Dan struggled for his life in the darkness of their lair, Phil must figure out what's more important- The life of a friend, or the lives of millions.