Thula might easily be mistaken for human... in total darkness by someone relying on darkvision. Her shape might be quite human, but her skin is a rather bright blue-white, and her hair a more subdued, greyer blue. She favors simple clothing that allow unrestricted movement.

Thula's mother is a Marid from the Plane of Water, the colder part where it borders with the Plane of Air. Thula's father is a human her mother had a dalliance with while summoned to Golarion; Thula does not know his name, or even if he is still alive.

Thula was born a geniekind, specifically a Rimesoul, or Frost Undine. While her mother raised her to adulthood, she always made it clear that one day, Thula would have to forge her own life. Thula would not have to start empty-handed however: her mother gave her a rather large fortune to make her way with.

Thula hopes to make a life for herself in the icy North of Golarion, and to create a place of peace and beauty among its majestic ice flows.