She is the CEO of hotel del luna she is the most scariest ghost/human on the whole city and his manager is goo chan seong she likes him but hides her feelings she is very serious everyday and doesnt smile and her office is big she have workers bartender,assistant and a key giver she is very rich too. And chan seong is scared of ghost and the hotel de Luna is a hotel gor bad spirits and she is not scared of it and she has a room with a big big big tree she put it there because her sword on 40 years ago is there she is very serious she is not worried and he speak at high tone sometimes.

Mrs jang: WHY ARE YOU LATE AGAIN KU CHAN SEONG!!? High and serious, angry tone