Alpha-daughter Aster Graves has always wanted to carve her own path in life, constantly caught between the loyalty to her Loup-Garou kind and her compassion towards mortals. After her pack is rescued from attack by the warrior pack of Salem, her entire life is turned upside down when she finds herself Calling-an ancient gift her pack has not experienced in generations. The Call goes against all Aster has ever wanted; yet, she can't escape the gravitation...