Kicked out of her home for being a failure, Estelle turned to theft to survive. Her natural talent quickly made her one of the best in town, drawing the attention of a local gang of thieves. At first, she believed their claim that they only robbed those who deserved it, but when she learned they stole from anyone, she refused to take part in a major heist. Betrayed and attacked for leaving, Estelle was left wounded and alone until she crossed paths with Lily and Wilfrid, who welcomed her on their quest. She is very cunning and mischievous but also naive.