Korean supr/fantasy/sci-fi from early to mid 2000

I just realized I haven't watched many Korean dramas from 2000-2010. 

Got any recommendations from this decade that's either supernatural, sci-fi, or fantasy? 

• Gumiho: Tale of the Fox Child
• My GF is a Gumiho
• Soul
• Soulmate
• The Devil (kinda has elements of supernatural)
• Joseon X Files (scifi)
• Hello, god (medical innovation/expirement)
• Otherz
  • Bicheonmu 
  • The Legend
  •