Tale of Arang
아랑사또전 (original)
The foolhardy ghost of the young girl Arang seeks to discover the truth behind her unjust death and meets a magistrate named Eunoh, who has the ability to see ghosts.
Starring Lee Joon-gi, Shin Min-a, Han Jung-soo, Hwang Bo-ra, Yoo Seung-ho, Yeon Woo-jin, Min Sung-wook, Kim Kwang-kyu, Kim Yong-geon, Kwon Oh-joong
It's a sci-fi & fantasy and romance show, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.