The new general manager of Hotel del Luna. He is a Harvard MBA graduate hired as an assistant manager at one of Korea's top hotels. However, due to a deal his father made with Jang Man Wol twenty-one years before, Chan Sung is forced to become the general manager of Hotel del Luna. Being stoic and rational puts him at odds with Man Wol, particularly curbing her spendthrift and extortionist tendencies.
(Source: Wikipedia)
