User blog comment:Xilinoc/Ch. 640 - BABY,HOLD YOUR HAND 3 (Mad Lullaby no.7)/@comment-3286233-20150828114917

One thing to note, Left Arm state "Pernida is a Quincy" then proceed to say "I can kill enemies with a bow and arrows" which could be Pernida talking. And as for the color page, we see a glimpse of the real Pernida as a human looking at Left Arm that is replying to "her".