The Kingdom of Nagalor is known for its vast landscape–its rolling hills, its lush forest, and its rocky cliffs at the edge of the sea. Its royal family is said to have the blood of the Great Earth Dragon pumping through their veins. 

Eight years ago, King Balaur III was forced to imprison his only son, Taehyung, in the High Tower after he went on a wild rampage and reduced a bustling, densely-populated city to dust and rubble. Since his imprisonment, Taehyung's only company has been his faithful knight and handmaiden, Moon Saeri. Meanwhile, King Balaur is plagued by the decision to either kill off his only heir for the safety of the kingdom or to let him live and continue to endanger many innocent lives with his existence.

But when danger strikes in the night, Saeri decides that Taehyung can no longer remain in the tower. 

Thus they embark on a journey across the world, traversing many kingdoms and seas in order to gain some answers.