Postby CrimsonRyu17 » Wed Sep 08, 2010 5:46 pm
There is a sort of contract system between beings called "Chains" that come from this unknown place called the "Abyss". They are by no-means demons although they're not always lovely creatures.
I don't believe there is anything concerning religion however one character, much later on in the series, is obsessed with the world's fictional version of occult and witchcraft. I don't think this will ever be explored upon though.
The language is typical for Shonen, just a couple "damns" and such here and there. The violence can be a bit gruesome but not extremely detailed. Decapitations and impalements are to be expected.
As far as sexuality, there is once character that is a bit "seducing" but he never really does anything that crosses over the boundary.
That's pretty much it. If you're fine with that, I highly recommend it as it always leaves you guessing; nothing is really KNOWN for sure. It's my top favorite manga series.