In a place known as the Ledge, a civilization is trapped by a vast chasm and sheer mountain face. There is no way for anyone to escape the frozen wasteland without befalling a deathly drop. They know nothing of the outside world except that it is where the Glacians reside—mystical and vicious winged creatures who bring meager rations in exchange for a periodic human sacrifice.

Many centuries ago, desperate to save her dying sister, Dianna made a deal with Kaden, a monster far worse than any nightmare. Locked in servitude to him, she is forced to hunt down an ancient relic held by her most dangerous enemies: an army led by Samkiel, the World Ender. After the Gods War, Samkiel hid from everything, denying his crown and deserting his people. Now, an attack on those he loves sends him back to the realm he never wished to return to, and into the sights of an enemy he had hoped to forget.

In a mortal world colonized by the gods and ruled over by their cruel offspring, the Descended, Diem Bellator yearns to escape the insular life of her poor village. Her mother's sudden disappearance—and the discovery of a dangerous secret about her past—offer Diem an unexpected opportunity to enter the dark world of Descended royalty and unlock the web of mysteries her mother left behind.

For years, Erik, the scarred king of the Ever Kingdom, has thought of nothing but vengeance against the man who killed his father and trapped him beneath the waves, making him a prisoner in his own realm. Until his enemy's daughter unintentionally breaks the chains on the Ever, and Erik makes her the unwitting pawn in his vicious game of revenge. She's innocent. He's vicious. He will take back what he lost, no matter the price. Unless she steals his heart first.

With her death foretold, Althea Zoltaire only has three years to become what she’s always dreamed of being: a warrior legend. Women are forbidden to wield blades, so she has trained in secret her entire life. Now racing against the clock, she fights to secure her place in the elite guild charged with the protection of the five kingdoms. The sparring and hazing of the new trainees border on deadly, but even more dangerous is her growing attraction to Wilder Hawthorne, her unwilling warrior chaperone. All around them, schemes are afoot and darkness looms.