Ahm Rys is Suya's grandmother and used to rule the human kingdom 50 years prior. She was "frenemies" with the witch Syrmos and, though the two teased each other pretty much constantly, they also enjoyed each other's company — despite Ahm Rys's sadistic personality. Suya notes that Ahm Rys considered Syrmos such a good friend that she commissioned a painting and a picture book of her and called her "adorable".