Luna is a teen, 13 days away from becoming a young adult. She is a high school student with a C grade, and carries a homework book in her inventory. She has five skill points in charisma and has the Friend of the World aspiration.
Luna is a member of the most famous club in Windenburg, Paragons. She is described as being a good kid with typical teen problems and is friends with everyone in her family, along with Paragons' members, Sergio Romeo, Sofia Bjergsen and Siobhan Fyres. Her younger brother is in the Renegades, which is the group conflicting with the Paragons. This makes it awkward to have conversations with him.
According to the family bio, her mother disappeared under "mysterious circumstances". Her family is also the richest family in Windenburg.