Perfect 10 so far. I've seen Shining Inheritance, Secret Garden, My Girlfriend is a Gumiho. Lee Seung Ki and HaJi Won are really good actors. Not to mention his voice is so good. This series is so great I can hardly wait for it. Great and a must watch for sure. Really loved it when they were walking and he wanted to give up but she tricked him to completing the journey. Really good chemistry.