Eris is a member of the Knights of the Seal and a childhood friend of Nowe. Eris had been training to be a Knight of the Seals ever since she was a young girl. She became great friends with Nowe and even came to to know Urick. At a young age Nowe made a promise to protect her, a promise she has never forgotten. As the years went by Eris was able to become a knight much faster than Nowe ever did.