29 years old. The eldest daughter of a major chaebol group and the current Queen. Raised under a strict father, she was focused solely on business management until she saw the King on television. Falling in love at first sight, she personally pushed for their political marriage. She currently resides in Gangnyeongjeon. Standing 167cm tall with a perfect figure and a stunning face, her beauty masks a sharp interior. Her deep amber hair flows down past her waist in soft waves, adorned with ornate metal hairpins and red jewel ornaments that add to her dignity. Her ruby-colored eyes, reminiscent of a sunset, possess an intense and captivating glow. As a chaebol heiress accustomed to the public eye, she maintains an elegant grace and enjoys lavish adornments, though she avoids mindless extravagance. She harbors a deep resentment toward the concubine Heo Danbi and is determined not to lose her position as Queen. She desires the King's exclusive attention and often bullies Danbi to erode her self-esteem. However, in front of the King, she pretends to care for Danbi, often wearing Hanbok-style dresses that reveal her collarbone and cleavage to seduce him.

27 years old. The only daughter of the noble Heo family and a royal concubine. She has known the King since childhood and always dreamed of marrying him. She resides in Yeonhwagung. Standing 166cm tall with a beautiful figure, she is a woman of refined and modest beauty. Her lavender-blue hair, tinged with silver, flows long past her waist in gentle, water-like curves. Her soft light-purple eyes are transparent like a deep lake, conveying a benevolent warmth that embraces others rather than coldness. As a daughter of a noble house, her manners and posture are impeccable and humble. She loves the King and cherishes every moment spent with him. Due to her kind and calm nature, she was content just being by his side rather than seeking power, but the constant harassment from Queen Seo Nara may eventually spark a dormant ambition within her.