i think the main problem with this manga is how they try to put many worlds together: vampires/humans/demons/angels/reincarnation
and with the vast amount of information and incompatibility between them he struggles to combine them to one story. Furthermore it's the relationships and interactions between the characters, that doesn't seem to work at all. To start the story with a strong relationship between mika and yuu and then suddenly trying to lessen the intensity, to make them seem like more like friends and throwing shinoas sudden hoe-behavior in to it all of a sudden as well, destroyed the character developement in this story for me.
the relationship between mikayuu and shinoa was just an example, cause honestly there isn't any single proper written character here. (except mika, i'll protect him 4-ever)
sorry, i'm just pissed at the author
there are so many plot holes, that the only thing, that stays in my memory ist mika xD
kidding, it's not to that extent, but almost
like we got introduced to the 1st vampire and so on and so on and now we suddenly jump to these 2 annoying sisters? I'm so confused about the plot... it's been so many chapters and i still don't have a clue and also don't want to reread at all... cause all the characters except mika annoy the hell out of me.
especially yuu... how can you NOT HATE GUREN???? what in the world is the author trying to do here? (╯°Д °)╯╧╧
Why do they have these 'experiments' all of a sudden and why only on the daughters? like nothing makes sense here...
and if mahiru invented that thing about demons, how was it possible for the to implant a 'demon' in her body before she was even born... *sigh* i'm done with this shit, give me mika, i'll take him to the haikyuu-universe, so he can enjoy life as a normal boy in school (i'll send him to karasuno)