In the Joseon Dynasty, Hong Chun Ki, a once-blind woman who miraculously regains her sight, becomes a gifted female painter—an unheard-of role in her time. She crosses paths with Ha Ram, a blind astrologer who reads the stars to foresee the future. As their bond deepens, they are drawn into a dangerous power struggle within the royal court, caught between the kind-hearted Prince Yang Myung and the ambitious Prince Joo Hyang, who will stop at nothing to claim the throne.