Frozen meets Mad Max in this epic teen fantasy duology bursting with star-crossed romance, immortal heroines, and elemental magic, perfect for fans of Furyborn. Generations of twin goddesses have long ruled Aeon. But seventeen years ago, one sister’s betrayal defied an ancient prophecy and split their world in two. The planet ceased to spin, and a Great Abyss now divides two realms: one cloaked in perpetual night, the other scorched by an unrelenting sun. While one sister rules Aranth—a frozen city surrounded by a storm-wracked sea—her twin inhabits the sand-locked Golden City. Each goddess has raised a daughter, and each keeps her own secrets about her sister’s betrayal. But when shadowy forces begin to call their daughters, Odessa and Haidee, back to the site of the Breaking, the two young goddesses—along with a powerful healer from Aranth, and a mouthy desert scavenger—set out on separate journeys across treacherous wastelands, desperate to heal their broken world. No matter the sacrifice it demands.

After a treacherous journey and a life-shattering meeting with a twin neither knew they had, Haidee and Odessa expected to emerge from the Great Abyss to a world set right. But though the planet is turning once again, the creatures of the abyss will not rest until they have tasted another goddess’s sacrifice. To break the cycle, Haidee and Odessa need answers that lie beyond the seven gates of the underworld, within the Cruel Kingdom itself. The shadows of the underworld may hunger to tear them apart, but these two sisters are determined to heal their world—together.