Younger sister to Meridian, Emery is a secondary antagonist- somewhat inspired by a sucubus, but of less sexual lure. 

Alike her brother, Em is uncannily ideal, perfect in every way. Suitors fall at her feet, and die at her hands. She is the violence behind his calmness, the viciousness behind her brother’s pleasing nature. 

Alike a siren, but a beast. There is nothing feeble here. Nothing weak or impressionable. Emery is her own soul, and will burn any who try to step in her way. 

Up to interpretation, she is simply well spoken, and so ideal it is entirely sinister. Upper class, perfect, and somewhere in her Late twenties or early thirties.

She is heavily involved in the later darker plots, including the manipulation of humanoids into pets, or servants, and is, alike her brother, an irredeemable attempt at humanity.  

Good luck!