The Best Korean Drama I have ever seen !! This Drama will give you goosebumps in every episode !! A very Unique story line and there is no space of boredom ! you can never get tired of watching this .. it contains everything .. romance,action,sad and thriller!! This Drama have the best OST ..!! i wish i can watch such drama more !! one more time i would like to repeat .. THIS IS THE BEST KOREAN DRAMA EVER!! Don't Miss It!!