User blog comment:B214/General Discussion/@comment-27083298-20170205031955/@comment-9595671-20170208012913

@Bennia: I'm worried about how they'd do that going by how Accel World's movie did it, they just reused the only anime season and didn't explain everything anime only fans wouldn't know about.

Worse is it was basically half the movie too. Hopefully if DxD does anything of the sort, they don't make that same mistake.