Will five Korean japsang remain true to their ancient calling as protectors of the royal palace, or will they give it all up for a life of fame and fortune? Occasionally the friends take a night off from their duties and make their way across the rooftops of Seoul to the Shadow Club, where as the Rooftop Revelers they wow the crowd with their unique brand of music, always keeping their true identities a closely guarded secret. Then one night they are offered a very modern deal of a lifetime. How will they ever decide? And can they all agree?

From the authors of "I Bite the Bad Guys: A Tale of the Korean Tiger" comes this hilarious tale of fun, friendship, adventure, and responsibility. Wildly colorful illustrations chock full of detail by Korean artist Sangin Lee give readers a lot to discover as they follow the japsang through the streets of Seoul. But the excitement really starts when The Rooftop Revelers take the stage at the Shadow Club. Who knew traditional Korean instruments could sound like that!?