Sold by her father to cover his gambling debts, human finance graduate Kristien is jointly bought by werewolf Alpha Max and vampire prince Eric. With her mother critically ill, she negotiates a 28-day deal: work as their shared secretary, help soothe their supernatural afflictions, and earn her freedom. Both men demand that she become their mate, but Kristien refuses to be anyone's property. As desire turns into love for both, she sets her own terms and fights for authority in their company. A jealous wolf princess targets her mother and leaks an intimate video, while the elders seek to crush the forbidden bond and seize power. Kristien turns public humiliation into a battle for corporate control, only for Eric's attempt to bind her to him forever to leave her dying. Forced to unite, the rivals take her to the elders' altar, where saving her may cost them their crowns. Can the woman they once bought claim her own future when love itself threatens her life?
