Most Popular Review
The title made me hope it was related to the Blood films and series from Japan (about Saya, the last natural vampire). Not being related to those, I'm still enjoying it quite a bit. The acting is good and I've like watching Gu Hye Sun in everything she's done. For the most part, vampire stories are either really good or really bad. This one is turning out to be good.
From the time she appeared, I've thought the current Jae Hee is a ringer. I also think she (the ringer) has fallen in love with Hoon. The real Jae Hee wouldn't have had to try and mimic saying his name as she did in one of the earlier episodes while watching the clip on his computer. Add to that her martial skills and it pretty much spells covert agent and not the real Jae Hee. Either way, I'm enjoying this series.