Rosario Vampire II 66.6
Well the series is finally over and yet another long running harem manga is finally over aside from the epilogue. It was an interesting change when this turned into an action manga over a romantic comedy but this ending was really drawn out. And then this last chapter rushes too many things altogether with the villain's backstory, summoning of the mother and obliteration of pretty much every extremely powerful character save the protagonist and deuteragonist and an antagonist and everything was okay afterwards and the protagonists gets his harem. The author really should have brought up the backstory earlier on as a chapter instead of another chapter of a drawn out final fight