My colleague told me that we watched a good TV series called Ancient Alien and he recommended that movie to me. I was interested of watching it, so i started to downloading it via Torrent. It has reached Season 4 currently, but i will start from season 1, even though the film is not a continuous movie. You can start at any season without any worries.
I hope this could be an alternatives besides KDrama that i watched. Currently, i'm watching Dream High and Dr. Jin. I have Dream High 2 on my next watch list :)