User blog comment:B214/Don't ask about season 4/@comment-141.135.80.110-20161022132505/@comment-9595671-20161022165805

I see this as three possibilities.

1. It's a movie, what it's about I don't know, but it could be canon or something completely new, while it's a stretch I would like to see the Tirhexa fight if it ended without the leaders' sealing themselves away. Or it's something else non-canon, but in a way that's it's original content like th OVAs.

2. It's an anime about the Slash/Dog light novel which is still part of DxD despite being a prequel.

3. It will do Volumes 5 and 6 again in the unaltered timeline, or it's going to continue from where we left off and we'll finally see the Kyoto arc.

Regardless of what it is, I'm excited!