What are some good anime/manga that have dark fairies or angels?

Anime: - Sousei no Aquarion Long ago there was a battle between angels and humans, which ultimately ended with the angels’ retreat. - Ayashi no Ceres There is a legend of an angel who fell to Earth many years ago, and was forced to marry a man because he held the key to her only way home - Disgaea Laharl, the prince of the Netherworld, awakens after a two-year-long slumber to find the land thrown into chaos - Haibane Renmei A young woman quietly falls to the earth, escorted by a solitary crow - Kamisama Kazoku Samatarou is the son of God and is currently living on Earth with his family and guardian angel named Tenko - Saint Beast male angels known as the saint beasts protected both heaven and earth Manga: - Angel Sanctuary Setsuna suddenly finds himself launched into the eternal war between Heaven and Hell. More.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.