Owari no Seraph, or Seraph of the End.
Honestly, I was brought here by Mokushiroku Alice, seeing that the plot authors are the same.
Story- 8
The story is where most people lose interest. Honestly, that's to be expected.
The Apocalypse Virus appeared, wiping out almost all human adults. As if that wasn't enough, Vampires came from the shadows, enslaving the remaining humans.
Meet Yuu, a boy who dreams of killing every vampire.
The series gets into the main story pretty quickly. Very quickly, his mindless bloodlust
turns to a need for revenge. Honestly, it's a lot like Attack on Titan, but at the same time, very different.
Art- 9
The art is amazing. The characters movements are clear, every panel is clean and tidy, and the action sequences are jaw-dropping. It also boasts some pretty damn good backgrounds.
Characters- 8
The characters all have their own reasons for fighting.
Yuu, who is one of the most powerful characters, which is hinted to be the results of human experimentation, wants revenge.
One of the others simply wants money.
Others want to save the world.
The characters are pretty decent, at least enough to keep the majority of readers engaged throughout the story.
Enjoyment- 9
I really, really enjoyed this. The only thing that it's really missing, to me, is a bit of originality. It fit 2 generic tropes into one series:
Virus that almost kills everyone
Supernatural species that enslaved everyone.
But, it's a good read all the same.
Overall 8.5
Yes, an 8.5.
If you read and enjoyed Attack on Titan, read this.
If you're looking for something to kill time or to just read for the heck of it, give this a try.