i dropped this series not too long after the first demon, they just cant handle keeping the power capabilities of the cast consistent anymore. things were believable until the rise of a frigging kingdom filled with demons appeared and made all the effort of preventing the first demons escape pointless.
and of course the black bull vice captain has a demon too because why not?
nevermind the stupid amount of plot-holes during that rise of the elves arc, apparently despite spending 500 years scheming to make himself a perfect body and a 5 leafed clover grimoire he was a pathetic pissant compared to this new evil we pulled out of our ass to roll over all the characters we've established as powerful thus far with relative ease. i like alot of the characters but i just couldnt take it anymore