Go to drama for a badass hero and heroine!

I basically loved every aspect of the drama except the ending episode where his re-entry in the story could have been made more interesting and kind of sudden and not just got him there standing next to her on the rocks after she made a deal with him... Loved the concept of God and how even she had no idea how things would turn out to be by the end. The concept that even though demon or evil entities get powers from God, the fact that even they require God's help at some point in their journey is so well portrayed.