Luka Vayne is the lowliest maid at Asgard Contract Magic Academy—and the school's favorite laughingstock, written off by everyone as a total failure. That all changes the day an ancient spellbook opens itself before her, branding her soul with a forbidden sigil: the power to bind any male creature into a contract against their will. Overnight, Kyran—the academy's cold, breathtaking genius—becomes her contracted beast. The ascetic guardian who hides from the world, a beast king who has ruled for a thousand years, even the Grand Judge of the Celestial Tribunal from the upper realm—no man can escape her taming. From then on, the realm's most coveted men trip over each other for her attention—while she simply sits back and lets the wins roll in.
