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Arra, the heiress of two generations of powerful sorcerers, has been waiting for sixteen years for the god Gecka to grant her magic. All the prayers and rituals of her grandmother, a guide, do not cause the desired gift. But when children begin to disappear in the Kingdom, Arra cannot wait any longer. She turns to a forbidden, dangerous ritual to obtain her own magic, even if the price is years of her own life. The borrowed power reveals to Arra the secrets of disappearances and a terrible betrayal, and thus the coming tide of darkness that threatens to swallow her and everyone she loves. Will the girl have the courage and strength to prevent the Demon King's rebirth?