I’ve never heard of the show, but it sounds interesting!
I wasn’t expecting it to be as good as it was. It’s got strong moral positions as each teaches the other something that makes them a better person. Take the basic premise that there are ghosts, and the logical problems that develop are wonderfully delineated.
I love viki.com . It’s cheaper that the other subscriptions I hear about, with a huge archive of everything from mysteries to rom-coms to police stories.
Another great story is Descendants of the Sun, also Korean. A special forces officer falls for a doctor who is against violence, but ends up in the middle of it.
https://www.viki.com/tv/23205c-descendants-of-the-sun
And then there’s The King 2 Hearts, where the brother of the constitutional king of Korea falls for a North Korean special forces officer.
https://www.viki.com/tv/3870c-the-king-2-hearts