User blog comment:Jopjopjop/Volume 20 Spoilers/@comment-104.7.80.176-20150721190514/@comment-104.7.80.176-20150721194416

Should also mention that they hats the old Satan faction (purebloods devils in general) and the members of the hero faction (specifically cao cao) as they believe they along with the "neediness" of rias's peerage were responsible for their brother's second death. And they also admire their brother for the way was reborn as they believe him a true dragon for having a body made from the flesh of the great red that was laced with ophis's power.