To protect her family's ancestral land and block her power-hungry stepmother, heiress Katherine Lexon must marry before she can claim her title. Disillusioned by betrayal, she impulsively weds Arthus, the handsomest but seemingly penniless man at the registry office. Her marriage of convenience takes a surreal turn when Arthus mysteriously detects poison in her tea, showers her with impossibly rare medicinal herbs, and cooks healing meals, all while insisting he's destitute. As Katherine uncovers clues—overhearing servants whisper "alpha" and witnessing his uncanny authority
