I want to keep this review fairly short because this series was so stretched out and frankly too long. Sometimes these K-Dramas falter at the standard 16 eps since the episodes are like an hour long. Sometimes its a good thing. This one was too long.

I really love both Kim Bum and Rain. For different reasons, but love either way. So seeing them together was surreal af. Their banter was great and both killed it with the acting. The women in this show definitely were weak characters, which is a shame. I didn't care about them at all (minus Bo Mi to a point). The story had a lot going on and I got confused during it on multiple occasions. I also became pretty uninvested towards the end. Sure, this got much better once we found out Kim Bom's character can actually see ghosts since childhood and become possessed. But I just wanted Cha to wake up already so we could get past the coma ghost thing. I wanted irl repercussions and problem solving. It also helped that Cha kept his memories of being a ghost once he woke up. Which was good since his character had so much growth during this series, which was one of the best parts.

Seung Tak was the more interesting character along with Cha. I liked learning about it but it took awhile to get there. Like I said, most everything else I was like I don't care or okay? I will say though Tess stole my heart. Man made me cry and that was the only time in this series I did. If you like/love our main 2 like I do, you'll enjoy seeing them. If not I would say don't bother. There are better K-Dramas and even better medical based K-dramas. Though the medical accuracy in this was shockingly pretty good.