User blog comment:B214/Volume 23 discussion blog/@comment-77.188.244.97-20170428163113/@comment-30048084-20170428193714

@Pawn how dare you even suggest that servants have free will and could do something like become High-Class Devils and receive the right to make their own peerage.

I would love to know where this idea that being a servant of a devil means slavery thing is coming from can someone please tell me?

If Issei were given the option of Fallen Angel and Devil serving Rias, it is a no brainer he would choose Rias.