I watched "The K2" first before I watched "Healer" and yes- both of this drama gave the same vibes. Since I really like action dramas I could tell you that "Healer" is a worth watching drama if you like action too just like me. There aren't many romance in here but as soon as there are you are seriously going to repeat that scene back to back because I did lol. I was sceptical to watch it first because they have 20 episodes. But that's not the case in here- you'll wish that they could have more episodes when you know that you are near to end watching this drama.

They don't have many OST or what ? Because their OSTs aren't really great tbh but hey we are watching a drama not listening to music.

Is "Healer" a worth to watch drama ? It is worth your time.