Hakyeon was take care by her father since she's one years old when her mother leave her and her father. She want to find someone rich and does not want to live in poor anymore. Since that incident her father become cold and does not trust in love again. His stubborn is not forever when he fall in love and remarry again. 

Her mother try to come back in their life when her father has become one who the richest man in Korea. But, no and never. Her father and herself would never accept her again. Never.