If you liked the more recent "tsumi no kyoyuu" drama, "N no Tame Ni" this might be right up your alley. I find it a little more predictable of a story than that drama, but the same kind of love amongst darkness is there. It is a beautiful story that might be a bit off putting at the first episode, but will capture your heart in a strange kind of way as it becomes more and more layered with each episode. This drama made me really like Ayase Haruka, I think because the depth of her character was so much more complex than in Jin. All I will say is, I just finished watching and already thinking about getting a friend into it so I have an excuse to watch it again. I can't say that I wasn't disappointed with the ending, but that's to be expected. The best part about dramas is imagining your own ending anyway, isn't it?