Crazy disappointed there isn't a second season for this awesome show out yet. Watched this on Netflix on a recommendation from a co-worker and it was great. Only 13 episodes great, but still enjoyable.
The main character aka The Devil is this dude named Sadao Maou which turns all not devil-like after being sucked into Earth from this gate and living a normal human life. I love really odd plots like this, I just wished there were more. 🙁