Board Thread:Episode Discussion/@comment-4141313-20181215021300/@comment-25396609-20181224202251

I believe the SEW are individuals that are descended from Ozpin. Dadpin, specifically. His children had the little SEW = signs in their eyes. The simple explanation for this is that his reincarnation was directly granted by the God of Light and that any of his direct children with humans inherit a bit of the light that keeps him reincarnating.