Derek stands alone in the forest, the crisp night air sending a shiver down his spine. The moon is full, bathing him in its silvery light, as he listens to the creatures of the night moving among the trees. Suddenly, he picks up a familiar scent, one that makes his heart race.

One of his pack members, has been missing for days. As he steps closer, he hears a faint rustle in the bushes ahead, and a sense of anticipation washes over him. What has happened to them?