Lee Seungi is great as always but the actress is the most boring I have ever seen in any kdrama. Everytime she spoke I fell half asleep. I am not hating on her at all. But this drama could have done better with a strong lead actress. There are so many great Korean actresses. However I enjoyed the drama. It was a little long but had interesting twists which kept me going. Overall I'd rate it 6.5/10