"The Master's Sun" is a South Korean television series that aired in 2013. It follows the story of Joo Joong-won, a wealthy CEO who becomes entangled with Tae Gong-shil, a woman who can see ghosts. After a chance encounter, they form a unique relationship where Joong-won helps Gong-shil confront her fears and the spirits that haunt her. The series blends elements of romance, comedy, and supernatural themes. As they navigate their challenges, both characters experience personal growth and healing, ultimately discovering the importance of love and connection in overcoming their past traumas.