This Kdrama is literally very eye-opening, the reason is that the HSOAG is a very eye-catching series, all the episodes give you the best acting, the thrill, the suspense, the "I want to watch more" feeling . After watching an episode, there's always a feeling that "I want to watch the next episode right now", it's because of the plot and the way tge actors act, I really love it. Overall, it's very very good. What a series.