I think it might, too, Yoona, but not sure yet, I'm fearing a death in the last episode, of who, not sure.
I kinda wish they had done more when it comes to the vampire part of the story as well, but then again I'm also kinda glad they didn't, instead they focused more on the crimes and such.
The last episode looks really good, and I am surprised at this drama, each episode sucks you in.
And ohh that'd be cool if they'd make a second season with some romance :D