This is probably one of the worst dramas I've ever watched. It's like they tossed a bunch of cliches into a hat and then randomly jammed them in as often as they could without every tying it together. There is absolutely no character development. Atrocious things happen and it doesn't really seem to affect anyone in any way (other than a few tears shed and some yelling. Genuinely a terrible storyline with no investment in the characters. The OST is really worth listening to over and over again though.