Lee Joon Gi is perfectly playing the role of Hee Woo. His acting skill is giving life to a webtoon character. And the story is really interesting and keeps you curious about what happens next. You won't loose interest even for a second. Should give it a try. Moreover lee joon gi is one of the best actors. Must watch this drama to see how he's notching his role.
Even when I am writing this, it feels like no word can explain how good this drama is!!
Just give it a try guys, you won't regret it. This drama is going to be a hit!!!