Shiro

If you read the Light Novel her appearence as Shiro makes sense. But if you just have the anime for reference it's a bit confusing.

i'm a tat upsed that she went from talking so uch your head hurts with the fastest movements, to a mute isolated person who's moves are slow and dainty. She's elegant but not mesmerizing as she was as the nightmare of the labyrint or her archness form she lost her charm

bro shes 

Is she who i think she is??

Where is her voice? 

( ͡° ͜ʖ ͡°)