Storm clouds gather as Scott and the pack head into their final months of high school. But the best days of their lives turn bleak when they lose their closest ally. Before the end, Scott and his friends will stand alone against the growing darkness and fight to stop the destruction of everything and everyone they love. On the eve of their departure, Scott and his friends discover a new enemy rising in the shadows which threatens the fate of everything they hold dear. Will they find a way to stop the greatest threat they've ever faced?