While I admit that it was pretty good (acutally it was very very good) I did not find it to be perfect. There were a few flaws and plot holes I noticed that kind of turned me off, but other than that I enjoyed it immensely.
I loved the fact that the main character isn't whiny, isn't stupid, and does not care much about what other people think. I really loved the fact that she was slightly crazy... I mean a sheep...? Lol. And she knew this. I was surprised at how interesting she actually was and how she understood that love didn't have to be pure on the outside because it was pure on the inside. She connected with the male lead through an experiance that changed both their lives, and the fact that they both lived a very fragile and tragic life.
The male lead was perhaps the most interesting one I've come across. He wasn't any of archetypes, he was damaged but gentle, easily hurt, soft and hard, pure but not innocent. Even the fact that he was a prostitute didn't bother me. I felt so much for him that I overlooked that fact. In the end I was happy that he found someone that accepted him wholeheartedly, even if he may or may not have been a murderer. I think both of them are on a path of healing.
AND THIS WAS A SHOJOU MANGA! lol.
The only problem I had was that I knew exactly who the murder was in like chapter three or four. I had to wait to confirm it, though.