Eld Faniaal, a former lord with heterochromatic eyes and a hidden magical talent, is unjustly exiled from his home by his power-hungry stepsister and her manipulative husband. Seeking refuge in his mother’s ancestral territory, he restarts his life as an adventurer, accompanied by his loyal maid Marie.
Eld’s peaceful life is disrupted when he stumbles upon a hidden realm and encounters Aleamia, the Goddess of Protection. He learns about a family curse and makes a contract with the Goddess to protect his younger siblings, binding him to the territory. He reunites with his old friend, Prince Alderic, and faces the challenges of a newly discovered dungeon, encountering the missing adventurer Maclaine and a giant goblin.
Meanwhile, his stepsister’s rule crumbles under the influence of a cunning merchant, Landred, and the resurrected Goddess of Curses, Lunatel. Eld is forced to confront the truth about his family’s past and the true nature of the curse, discovering the hidden powers of his magic sword Tempera. He teams up with Marie and the newly appointed Saintess, Moira, to defeat the evil goddess and lift the curse.