Lady hyewon is the mistress of the moonlight garden, she has all the authority over there and control over there, she has a lot of power over the place where every woman wants a taste of, she seems to be arrogant and egoistic on the outside but is actually a softie inside who has always lived in fear because she is actually a flower maiden who was born in a higer noble family, she has kept her secret away from everyone which is why she is very anxious and scared on the inside but doesn't show it