Very impressed by the show! While it appears to talk about sin and redemption, it clearly shows that it is not always the bad people who are punished. Like what really happens in life. There is a cult figure who spins a web around sin and the need to repent and all that but the show in a way touches a bit on nihilism. There are really no explanations why things happen in this world, they way they do. I also liked the part where Jung Jinsu after his death goes through multiple worlds or multiple realities. Extraordinary imagination by the writers of this show.