In ancient kingdom in Joseon, long ago.

There lived a kind-hearted prince, Prince Dongwoo; who would secretly take strolls around the village area to feed the lower class and peasants.

He would jump over the garden walls to run away from the palace guards who were always patrolling the area.

On the outside of his appearance, his smile bought happiness around the other nobles and no one would think anything bad about him.

Prince Dongwoo practiced medicine and acupuncture.

But deep down inside him, he felt unhappy and alone.

On the west side of the kingdom, a prince that knew nothing but wanting power and money; Prince Howon believed that the nobles and lower class should stay away from each other since they can be dangerous. He disagreed with everything that Prince Dongwoo spoke of.

Prince Howon excelled in sword fighting and assassin-like martial arts. He felt he was missing something.

The only thing the Princes have in common;

What exactly was “Love?”