Ten years after the events that changed the very fabric of the Arcane and Mundane communities and set a new era of peace in motion, the incredible journey of Rose, Ethan, and Oliver continues. The Noble House of Phoenix, the most ancient of all Arcane bloodlines, must now forge and navigate new allegiances while living among the Mundane. As the darkness claims control, the three siblings are, once again, thrust into the heat of battle. When multiple disappearances rock the Arcane community, the three siblings put aside their careers, differences, the spaces that separate them, parenthood, and time to join forces, working together again to save their families, friends, and the world as they know it. In this battle of good and evil, the Magical Three learn of the Curpendulums, a most advanced form of magic. Will the Curpendulums provide the answer to their struggles against the darkness? Or will they prove to be the very weapon that the darkness needs to destroy all Arcane bloodlines and enslave the world? Will magic be lost forever? Lines are drawn, sides are taken, and new secrets are revealed, leaving all to wonder if the echoes of a dark past will remain or be forever changed.