I don't know whether or not to recommend Devil Beside You or tell you to not bother. It's not all that good - most of the actors are over-acting, the choreography/effects are laughable, and sometimes I just want to punch the characters in the face for being morons. I mostly watch for the guy who plays Ahmon, because he's just so hot.

I'd recommend checking out the manga first (The Devil Does Exist, or Akuma de Sourou), which you can find here (http://mangavolume.com/serie-archive/mangas-akuma-de-sourou/). It's kind of formulaic, as far as shoujo manga goes, but it's better than the drama. The drama's pretty crack-y and likes to play different versions of the same three scores over and over again. I still like it, it's just... more of a guilty pleasure than anything else.