So far we have learned that these vampires used to be human. We still don’t know why they want Yui. We still don’t know if the other group of vampires is looking for her. We still don’t know what the flouting tree thing is. Lastly, we still don’t have the slightest clue what they mean when they say Eve. I wish this show would explain some things. Maybe they are waiting for the big reveal at the end, I don’t know. But, I would like answers.