Reiner, the foremost warrior of the werewolves, and Sevien, a vampire count, were sworn enemies with a feud spanning a century. However, a conspiracy orchestrated by Mordecai—leader of the dark wizards—to frame one side for the other's near-extermination ultimately exposed the truth behind their generations-old animosity. Transforming from mortal foes into allies, the two joined forces to expose a traitor, rescue survivors, and slay an undead dragon; in doing so, they dismantled the dark wizards' power, ended the century-long conflict, and found themselves falling in love.
