The Sun's Muse

After being stripped off his Crown Prince title, Prince Yeon seeks for his own way of helping and looking after the people of Joseon who were suffering from tyranny brought upon by an incompetent king and a power-hungry queen.

Disguised as a painter, he lives among the people in order to learn their ideals and perspectives. However, after a heated encounter with a notorious group of ruffians, he finds himself hiding in a pleasure house where he meets and befriends Eun-jung, a peculiar but gifted courtesan, who is defiant beyond measure.

Together, they try to unravel the hidden secrets of the royal palace after coming across a big clue to one of the nation's greatest crime cover-ups.

A story of friendship, family, loyalty, and love among young souls, and how it overcomes the obstacles set by the wrong time and era.