In the land of Iolph, all the people stop aging in their mid-teens and can live for hundreds of years. One resident, Maquia, feels lonely despite the peaceful and idyllic land she lives in. But one day, the Mesarte army invades Iolph, seeking the peoples' blood for their immortality. Maquia manages to escape the destruction and chaos of war, but with no home or people, she becomes a wanderer in a dark forest. She comes across Erial, an infant mortal boy who has lost his parents, and becomes his guardian. The story follows the relationship that evolves between the two as Erial grows up while Maquia does not. The story begins with Maquia, who is from a family where all the members stop aging in their mid teens. She has no parents and, although her days are peaceful, she feels lonely. Their peace is shattered when an army invades, seeking the secret to her people's immortality. Leilia, the most beautiful girl in her clan, is taken away, and the boy Maquia has secret feelings for disappears. Maquia is able to escape, but she loses her friends and her home. Wandering alone in the forest, she finds Erial, a baby boy who has lost his parents. The story follows the changing relationship between the two as Erial grows up and Maquia does not. — Ariodito Koestoer