The first 4 episodes, I questioned whether I should continue or not, but I am glad I stuck to it until the end. Amazing visuals, story and acting. KSH and SYJ are great, but Oh Jung-se portraying an autistic person is just... wow... He really deserved the supporting award hands down. I will have to go for another run through the show to understand better the deep messages I didn't pick up on the first run
