The action scenes were awesome, the characters grow every episode and the plot just gets more and more interesting. I was genuinely surprised that it has only 11 eps, quite few compared to the average kdramas but it didn't feel rushed. if you're searching for an action drama mixed with a hint of thrill & sadness, this is definitely it! There are a few characters that didn't grab my attention but the main ones really caught mine. Definitely one of my favs & worth watching!