The Heir

Yoo Kyungwan, who is in state of caution in all aspects. For him, he thinks that dangerous can be happen in the matter of seconds if we're not being careful enough. Simply because he had a dark past leading him into this darkest phobia. Moreover, having an adventurous girlfriend made him became more paranoid and being over-protective around her.

Until one day, a fatal accident will change his life and the truth untold leading him into the keys of Hilland Kingdom.

A place far from his expectation, people out of his culture and mysterious existence of Hilland Kingdom got him unfold a secret from urban long time ago.