When they are addressing this problem to Ashe, Ashe is replying to them truthfully as she isn’t designed to lie.
“I am creating a sister system just in case that something is happening to master and Chen. When that happened, I am incapable of doing anything and at that moment my sister will take over as she has independent decision-making. She will make sure that everything is running as it should and will be able to eliminate threats if she judged it was needed.”
“Don’t worry, it won’t happen. Delete that sister code and make an alternative plan as my instruction.”
This has happened several times and Pluto even makes a reminder every month for Ashe to keep reminding him to check whether Ashe is doing something similar or not.
Not long after, Ashe is reporting her calculation for Pluto
