I never expected that this series would turn up like this first of all hats off to all the crew worked on this CAST
Ist song Kang he literally nailed it ,I haven't expected that much from him,but he proven himself especially the last episode,he played very well
Lee do hyun unlike song kang I have watched his dramas before he is a well versed actor
He played the character that kept the entire drama on a reality check like even though he seems like a emotionless guy but he just trying to survive with others
Lee jin wook he is just so good with action scenes his character development along the series is so observable
Lee Shi young she is so cool, her character in this series seems so ruthless and stuff but she is soft inside
Even though there are some things that I didn't understood like the ending I am not gonna spoil that
There are some charecter that are unforgettable especially the sword guy he is such a good actor and eun hyuk's sister and ahjusshi who makes weapons
There are annoying charecters and some fillers like a gang seems like they kept them for another episode at first I thought like that but it's not like that
See it so u will understand it
Music is kinda creepy cause the genre is horror
VFX and CGI are very well done