Talk:Zeldris/@comment-29951367-20170603022059/@comment-5105486-20170608183854

It was never actually stated in front of them that the those three are the sons of the Demon King (and hence brothers) but I think Zel called Mel brother while the latter fought against the TC so I guess they should at least know about Zel (they look quite alike too). I'm not sure about Estarossa, though. But maybe they discussed it 'off screen'?