Erin

Erin is the Creator of Grej and the Voice Actor for all the characters within the series (so far).

Anti Realism: Niche Ideologies
This is the first time we see Erin instead of just hearing her voice. We also see her laptop and microphone. She is seen talking to Senatorialism and fails to answer the question of who she is.

Physical Description
We see Erin only as a pair of hands and a body wearing a large black coat.