User blog comment:B214/Volume 17 spoilers./@comment-24.15.36.189-20140521052814

This might be alittle off-topic but i kinda wish grayfia was truly working with rizevim and betrays sirzech. I say this ONLY because it would be an insane plot twist (that is realistic and can be twisted around to make some sense) and she more than likely has more knowledge to offer rizevim than anyone else since she is sirzech's wife.

Grayfia is one of my favorite characters so i would hate for her to be a traitor but like i said it would be a great plot twist and it'll be emotional to almost the entire underworld world and it will probably lead to sirzech (and MAYBE ajuka) FINALLY getting incredible character development in the process. Just Saying.....