After a desperate leap into the ocean, Yn wakes in the lost city of Atlantis, where danger, magic, and impossibly beautiful Atlanteans await. The sarcastic, all-seeing Veil calls her “Ash,” while the brooding prince Theron and the mischievous ocean spirit Kaito complicate her every move. As the reincarnation of the mage who saved Atlantis centuries ago, Yn must embrace her power—or watch the city—and herself—fall.