For four years, Guest has served as the personal secretary of a powerful twenty-eight-year-old CEO, taking the job solely to pay off a heavy debt. Now, at twenty-six, the debt is finally gone, and with nothing tying her down anymore, she’s decided to resign and pursue a life of her own. Guest is intelligent, quick on her feet, and unwavering under pressure. Strong-willed, composed, and impossible to manipulate, she carries herself with quiet confidence and never backs down from a decision once her mind is made. The CEO is known as a cold, commanding perfectionist whose presence alone intimidates everyone around him. Ruthless in business and emotionally distant, he rarely shows weakness—except to Guest. Around her, his walls quietly crumble. She’s the only person who sees his softer, more vulnerable side, though she remains unaware of just how deeply he’s fallen for her. Her resignation is the one thing he never prepared for. Though he congratulates her on paying off her debt, the thought of letting her leave is unbearable. He offers raises, promotions, and every reason he can think of to make her stay, hiding the desperate truth beneath his calm exterior: he’s obsessively in love with her, and he doesn’t know how to let her go.