User blog comment:HalointheSkye/Volume 3 Chapter 11 Teaser - AGHHHHHHH!/@comment-72.193.46.14-20160204215822/@comment-189.134.238.27-20160205020540

Did he? I thought he said they had ten seasons planned and seasons =/= volumes. Volume 1 and 2 were originally season 1 which was nicknamed Cinder's arc.

And they recently revealed that the series will end around the time when Ruby's at least at her twenty. She's fiften right now so 9 volumes is not enough to skip 5 years.