The year is 1858. The Brown Bear Clan faces its greatest terror yet.
A monster stalks their hunting grounds—swift, savage, and seemingly unstoppable. Chief Wornstone commands his son Littlestone to pursue it, while Lightwood is tasked with summoning a shaman whose knowledge may hold the key to survival. When White Eagle arrives, he reveals the hide, a sacred artifact depicting the Wulatgoi—the werewolf. Its markings tell of the only way the creature can be slain.
But a chilling prophecy shadows the every man will be hurt, and two will not survive.