|Title:||Aa! Megami-sama - Sorezore no Tsubasa|
|Episode:||21: Ah! Is It All Right Even If I'm A Demon?|
|After three days Belldandy returns from heaven with a renewed magic license - but when she tries her magic for the first time after that she finds out that it's not a Goddess's license but a Demon's license! And every good deed she'll perform from now will bring misfortune to her beloved Keiichi - so will she decide to help Marller "gain market share"?|
|[2006-10-18, Devil Doll]
I don't remember a manga chapter of that story, so I was pleasantly surprised. It was just so cute to watch Belldandy doing "evil things"...