The city of desire and turmoil, Gyeongseong. Within it, a flower blooms without a smile, the gisaeng Lee Sun. After 10 years, she meets again the man who took everything from her, Han Seojin. A pain that pierces her heart. Painful memories resurface with every moment. The only way to end it is to seek revenge against Han Seojin. Fate turns into a cruel connection, and a flower blossoms upon hatred. Inflicting wounds, devouring each other, and once again parting ways. In the melancholy city of romance, Gyeongseong.