The Keions have been trained to be your dearest loyal servant.
You may choose only one, anon.
So which one will it be?
While I would like to serve you, I am in need of making the Keions your dearest loyal servant via cloning.
That's why I am needed, I studied how to clone personality as well.
Stars are nuclear fusion reactors and we are the nuclear ash leftovers of short-lived massive stars that exploded at the end of their fusion life-times.
I don't want one as a servant. I want a friend and a lifelong companion.
Yui. I don't care if she, most likely, sucks as servant despite training. A just want a girl-bro to sit together on a coach all day, watch tv, play vidya gaems and drink beer.