When Aurea Vitae's travel begins, she is unhappily married. Her husband Devius, king of the world and a hot-headed Magus of Darkness, makes her life a living hell. As fate willed, she finds out that her former fiancé Ian Vehemens is one of her comrades, chosen to accompany her during her journey across Arcanum. Their feelings for each other reawaken, but their love seems to have no future. Will the golden heart help her find her true soul mate? And how is the mysterious God of Air Jae-Hwa connected with her?