Eve, who was still a baby, was rescued by a mysterious person, leaving only two black gold rings by her side as the only clue to her identity. Twenty-three years later, a mysterious letter led her to the town of Ravenwood, ruled by the wolf clan. There, Eve discovered that not only could she make the wolves obey her, but she could also use the power of the rings to calm the uncontrollable transformations of the wolf heir Lucian. She gradually realised that her wolf lineage and the two 'Moonmark Rings' were linked to a secret capable of shaking both worlds.