Park Chanyeol always aspired to be the greatest knight in the kingdom, but as the years passed he realized he was far from great. In fact he was the embarrassment of the kingdom. When Prince Kyungsoo goes missing, Chanyeol leaps at the chance of being able to redeem himself, but being the failure he is, nobody actually entrusts him with the job. Chanyeol must fight the various competition to find Kyungsoo with minimal resources, a jester who all too easily gets on the king's nerves, and a fai