Deep Water in Waterdeep
As a child her family was murdered by a a group of townspeople that believed they were putting a curse on the town. In a fit of rage and despair she made a deal with an Archdevil and proceed to burn the city down. After the cloud of rage passed she realized what a horrible mistake she made and has been running from the immense guilt of all the people she had murdered. In an attempt to relieve herself of guilt she has committed her life to completing good deeds and helping those without a voice. She doesn’t broadcast her past to those around her but will not lie if asked about it and is generally open to those she trusts.