Nobody

Likes: Riddles, having fun
Dislikes: Being alone

The deuteragonist and the sole resident of the Phantom Field. A mysterious girl who has no idea how long she has been inside of the Field, nor that she is actually within it. She claims to be fond of riddles.

Spoiler

Her true identity is Es after scattering her memories throughout the Phantom Field, essentially becoming the Embryo itself. She is Es's body and soul that fell into despair after Touya and her friends were killed by Freaks, the reincarnated Ripper.