Old thing that we kinda picked up on using within the recent generations. It's a rune that's carved here and there.

[She's quiet for a moment, concentrated, then blows off the bits of dust, holding the peice out for Aqua to see.]

It means "defense of that which one loves," so basically it's a rune that's supposed to protect others. I figure that since both of them were pearl people and both of them wanted to have that person they loved so much back I'd just carve something on here for them.