User blog comment:Jopjopjop/Volume 19 Quotes / Spoilers/@comment-24098614-20141104025924/@comment-1359322-20141104122103

Actually i don't think it's possible for DxD to reach the length of Index. Unlike Index, which focuses on two sides the magic and science, DxD focuses on myths. Index's settings is simple, in contrast DxD's is quite complex, thus DxD's length would definitely be cut down more compared to Index.