She's a Saint who serves as the head maid of the British Royal Family, and her role extends beyond household duties—she's essentially the priestess responsible for conferring the divine right to rule onto the monarchy. She knows England's Knight Leader and has crossed paths with Kanzaki Kaori.
At some point she left the UK to develop her skills further, which is where she met Ollerus. Their dynamic is pretty straightforward: she thinks he's an idiot, but she sticks around because she feels he's an idiot who needs looking after. His perpetually laid-back attitude drives her up the wall. She's definitely shown her exasperation in creative ways—like the time she tied him to the roof of a dog kennel, which fans often bring up when discussing their relationship.
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