The Child is the Character that's soul is inside the Pixel Gab. But nobody knows that.

Oh crap I forgot that part

It's a game. But your missing a detail, the hair and no Face.
You see, there is three people who have the same hair and same no Face, expect for the Conversation. Which means those characters can be connected, and how the image of someone died at a computer means, that someone got murdered or 'killed themselves '. In the Conversation, we can see the thoughts of a character, who is going to kill himself, and there was an agurment, leading to a divorce. And after 3 days, the Conversation happened, and a kidnapping of a child happened when the suicide happened.

So it's possible this could be a virus in a game or a website and B-15 could be a cause or part of it and there are levels I assume it could be a IRL v.s DIGITAL or possible ghost entity making the game/website glitch or acts uncontrollable and the characters in the web/game are acting out of character cause of the ghost child

K