Antoinette was born to a family of destitute nobility in the gutter Kingdom of Boue. At a young age, she was forced to Tyler work as a thief to survive. She was constantly stealing to feed herself and her family. As she got older, she got better at stealing. She started to take on bigger heists and riskier jobs. She became the most sought-after thief in all of Boue. One day, she was hired to steal the famous Blue Diamond from the Duke's castle. It was her most difficult job yet, but she succeeded. She made off with the diamond and became a legend overnight. She was able to retire from thieving after that and lived happily ever after.