As the last Imperial, heir to the throne of Ellorhys, everyone expected Issaria Elysitao to follow in the Evernight Witch's footsteps.

No one expected her to run to her enemies for help.

Forced into a marriage alliance with the prince of a rival kingdom, Issaria struggles to keep her crown amid tiring court politics while hiding a dangerous secret. Plagued to be the incarnation of an ancient deity that awakened on her eighteenth birthday, Issaria's mind and body do not belong solely to herself. Less benevolent than history would remember, Aurelia, Mythos of Light, has threatened the existence of the realm in an effort to restore balance to Ellorhys. As Issaria and Calix leave their friends and palace life behind and take to the high seas to fulfill their promises, Issaria remains keenly aware of what this journey may yet cost her.

Former soldier turned rebel commander, Elon Sainthart marshals a growing force to resist the Evernight Witch. Determined to reclaim the capitol city of Espera for its rightful ruler, Elon and his ragtag band of rebels are unprepared for the mechanical monstrosities unleashed upon the celestial city.

From the far north, an unknown foe bears down upon Espera. Poised to conquer, Shura Wintersea leads an engineered army in siege against the Evernight Witch. With a mantle of darkness thrust upon him, Shura will stop at nothing to break the Evernight curse and unite the continents under one crown - his.