Shana is a young woman, only 18 years old and the childhood friend of Dart Feld. She lives in the town of Seles as the Mayor's adopted daughter and grew up to live in relative peace until the Sandoran raid where she is targeted for unknown reasons and kidnapped. Taken to Hellena Prison, she is soon rescued by Dart and Lavitz Slambert and chooses to accompany them on their journey. It is not until the battle withUrobolus that the party realizes there is something special about her.

Later during the story, after contracting a sickness, she is healed by the Dragoon Spirit of the White-Silver Dragon, which then responds to her as it did to its previous owner Shirley. From that point on, she becomes theDragoon of the White-Silver Dragon until a later point where she is replaced by Miranda, the First Sacred Sister of Mille Seseau.

It is revealed on the Phantom Ship that Shana was actually the twin sister to princess Louvia, both of them the daughters of queen Theresa of Mille Seseau.