Ive been seeing this show on netflix for a while, but the promo pic didnt quite cought my attention. It just looked like another asian love drama. Then one night I was bored and decided to watch the show to see la alhambra and basicaly seightseeing. Oh surprise, it is a sci-fi kdrama. I love the premise, the suspense, the very light love story, the characters.... i cant wait for the new episodes to come out!! 100% recomenden if u r a sci-fi fan.