User blog comment:B214/Volume 22 spoilers/@comment-27083298-20161115021134/@comment-1359322-20161116084652

Except the Brave Saint system hasn't been fully implemented like the Evil Pieces. Changes of this scale don't finish overnight or in days. It takes years to be implemented at an operational level, this is even more so since it's a completely foreign system to the Heaven side. Why do you think only the Four Great Seraphs have the system.