The story is confused, and definitely not helped by the silliness and screetchiness of the character Sis and her unnaturally melodramatic minions. They add nothing to the story and the time writing their parts would have been better spent on developing the main characters. I'm still wondering what the point of the Korean character was - like the minions he detracts from the main characters and their stories.

I certainly wouldn't recommend watching this series unless you have absolutely nothing better to do.