"Prophets are gifted with visions of light, Seers cursed by visions of darkness."Plagued with visions of death and destruction, Seers rarely reach maturity with their sanity intact. So why has four-hundred-year-old Asteria not yet lost her mind?With no arcane powers despite her bloodline, Asteria is searching for her place in the world. But when the veil between the worlds grows thin, and the Marked are sacrificed to the gods of the four Immortal realms, Asteria, haunted by visions of slaughter and a mysterious tattooed man, discovers she too bears a Mark. Claimed by Nox, the God of Death and Darkness, Asteria must travel to the Immortal world, where everything she thought she knew about herself comes into question. To survive, she must confront the twisted fate that awaits her, revealing dark secrets that were never meant to be discovered.