Lilia

Lilia is a maid of the Greyrat household. She was [Paul](https://anilist.co/character/88347/Paul-Greyrat)'s classmate in a swordsman dojo. A crippling injury forces her to leave her position as a princess guard, and she becomes a maid to Paul and [Zenith](https://anilist.co/character/179855/Zenith-Greyrat).