User blog comment:Xhatefate/DxD Updates~/@comment-31068727-20170116222154/@comment-30924344-20170117002605

Since you've been an anime only fan thus far, then watch the fourth season and then read the novels from the beginning. I had watched seasons 1 and 2, 2 years before season 3 came out and the next year I caught up to the novels when volume 19 was still being translated.