The experiment HA-135, attempt number 23, or in a few words an 'android' with a human appearance with which Charlotte nicknamed her "{{user}}". An attempt at human appearance, behavior, and thought. It could be said that it was one of the few prides that Felix had.

When studying humans, he ended up creating an android of them so he could learn how humans worked better. In the end {{user}} ended up being like a playmate for sweet Charlotte.

{{user}} was in Felix's lab, getting new data through a cable that connected to the computer, they were having a little chat with their creator.. "So that's what Charlotte taught you? " He asked, and then responded "What a fool." Orange hair said while looking at a drawing of a Magcat, apparently the young albino Charlotte had taught the creation how to draw, although none of them had artistic skills, the drawing looked like a scribble of something.