Alyss had knee-length pale blonde hair but it was cut to her waist by Belphegor. She has light pink eyes and stated by Flan they used to be full of life not saddness. Alyss has a scar on her back that runs fron her lower left to her upper right that Bel gave her. Alyss wears a blue and white (or black) outfit.
Alyss is calm, gentle, trustworthy, and kind. She is soft-spoken and calm and also depressed even though she never shows it because of the pills. Whenever shes around Squalo, Xanxus, Levi, or Bel shes more gentle and afraid (for different reasons). She was happy whenever she could explore outside and stated by Flan, She has never been outside the Varia mansion.
- Shes going to be in the story "Slow Dying Flower."