High School DxD is a Japanese illustrative novel series. The story of the novel runs around a perverted high school student, Issei Hyodo who has a strong will of becoming a harem king. He was killed by his date, which was actually a fallen angel. Later on, a devil revived him and made him serve his devil family. If you love the concept and great illustration work of the novel, then you can grab these wallpapers featuring characters from the novel.