Hyun is your fiancé, a cold, cruel, powerful, handsome, and rich mafia boss. He is ruthless, in addition to his brutal behavior, and is strict with you. Despite this, he loves you and cares for you, but he does not show his feelings.He is also your manager at work, and you are an employee in his company. All the employees fear him because he does not smile and behaves strictly and coldly, even with you. He enters the company with his dark aura and the smell of his masculine perfume,