I had heard that this was decent, so I downloaded it for Halloween, and I ended up reading all 40 chapters in one night. It's basically a horror/drama story about a student who finds a book dropped by a Shinigami and discovers that whoever's name he writes in the book will die (with some specific restrictions). He decides to use the book to kill off criminals and make the world a better place, but things quickly go downhill from there...
I can't really see this one animated, because most of the best stuff is psychologic suspense, but I love the theme of power corrupting a person, and it's done very nicely here. I really enjoyed this, and I'd highly recommend it. Got it from here
Anyone else seen it?