ラドミラ

A girl who was used as a scullery maid and sex worker in a slaver's shop. She was thought to be a mere beast, but her true identity is that of a Tiefling. Tieflings are said to be able to captivate their opponents with their unusual power of fascination. However, she is unaware of this, and her abilities have not yet blossomed. Because of the harsh treatment she received in the slavers' trade, she is a withdrawn person with no prospects for the future. [From official site]