“It really was awful, you know? You see, she’s stubborn, and crafty, and she smashes up people’s workshops and swipes whatever strikes her fancy, and even when you turn the tables and kill her instead, she just activates the _______ built into her body, and then she comes back acting all innocent. After she’d killed me about thirteen times, I put in a request with her family and got them to intercede, but...”
Francesca sighed and shook her head. Presumably something had happened between her and the “family.”
“In the end, she killed me one last time, and threatened me, all, ‘never show your twisted Magic Circuits in front of me again’! And that’s how I ended up in this body.”

Fate/Strange Fake, Volume 3, Prologue VIII