Kang Doo (강두), born Song Yong-sik (송용식), is a South Korean singer and actor, and a former member of the music group, The Jadu.
A jailed swindler leaps at the chance to earn parole in return for taking care of his estranged brother, an athlete who recently lost his sight.
The story set in a universe where South Korea is a constitutional monarchy. The Empress regnant, already in her thirties, is still unmarried and without an heir, which prompts the imperial court to look for a suitable Crown Prince. They encounter Lee Hoo, the son of the empress' uncle, and brings him into the palace where he begins to learn the life of a royal. However, another competitor arrives at the court: Lee Joon, the son of another uncle of the Empress. They compete for the title of Crown Prince via a trial of several tasks to determine the worthy future Emperor of the country.
Woozoo visits Osaka to finish his business as his boss Dae-jung has gone missing in a ship accident. On the last day, Woozoo chases someone looking exactly like Dae-jung. He ends up losing him, but the guitar sound draws him to a small bar, Pier 34. Its owner, Snow, somehow reminds him of Dae-jung and listening to his music brings back memories. After passing out right there, Woozoo misses his flight back to Korea and then quits his job on a whim. He soon meets Haruna who learns guitar from Snow. And he decides to stay at Pier 34 till he finds Dae-jung.
