Celine wanders without the backing of a pack, vulnerable to predators until her father racks up an insurmountable million-coin silver debt. With collectors threatening execution, she signs an unconditional lunar covenant, surrendering her body and autonomy to the tyrannical Alpha queen of the formidable Obsidian domain for thirty nights.
Within the stone fortress, the icy sovereign subjects Celine to grueling pack rituals, yet unexpected sensual chemistry flares whenever their gazes lock. Caught between the queen's fierce territorial possessiveness and an insurgent nobleman demanding she poison the royal cup, Celine must decide where her true devotion belongs.
