This was an absolute stunning masterpiece. My mom loves Kdramas but doesn't read much welcoming. After running to the TV and snatching the remote, finding the show and sitting down with a cup of coffee, I begged my mom to jusy watch the first episode with me. Although she begrudgingly sat down, she did in fact stay for the rest of the show!
It is extremely eye-catching and beautifully made. The color dynamics in certain shots were paint-worthy especially in (spoiler: please skip this paragraph as there will be spoilers for episode 10). in the scene at the end of episode 10 where Hyun-Suk (im sorry about the spelling) was wlaking through the snow and there is that frame where he is all iced up and bloody he just looked so magnificent.
This entire show was definitely binge worthy and will have you on the edge of your seat. It is well-adapted from the welcoming and I would suggest giving that a read as well.