The drama started with some serious murder by the monster or we can call them angel from the hell...that really made me feel nauseous,.,,, *lots of blood* as the story progresses it was intriguing and had many jaw dropped scenes and also made me think is it even possible in real life???.... the connection between the characters was beautiful, though there were loop holes in the story and many things that were unexplained and left to viewers judgement, it was good. the CGI was perrrfect!!! and storyline was good. The acting was superb and intense. This season was not draggy and boring. I liked the last scene very much .... they don't die.... so are the all alive... are they born with super-natural power, or are the ghosts... lets wait for next season...there was no moment when I thought of dropping this series. IT'S A MUST WATCH GUYS!!!!