Karen Langley
She is younger sister of Xenos, a gladiator at Granshill. She is a gentle girl who wants to be helpful to others, therefore she is a nurse at Rashell clinic and studies medicine. There is no one else who knows medicinal plants better than she does, and she makes use of it at the health preservation clinic. She often goes outside to forests to collect medical herbs. She originally decided to learn healing for her brother Xenos, a mercenary, who doesn't cease to get injured. She often worries about him because he does dangerous work. Xenos took care of her when she was a child after their father went missing and their mother died.
Her appearance is gentle and sweet but when it comes to working at healing a patient, she shows a surprisingly strong heart. Her personality is reserved and she tends to keep her heart closed toward anyone other than her brother. Although she is self-taught in pharmaceutics, she is embarrassingly modest about her expertise.
She is often pursued by bandits and needs to be rescued. Xenos is protective of her and sometimes she dislikes being treated like a child from him.
She is daughter of Belgar and his second marriage partner, therefore she and Xenos are half-siblings.
Using her experience as a nurse at Rashell clinic, she remodeled her home in Granshill to open her own small clinic to take care of people who are too poor to afford health expenses. She wrote a book on medical herbs.
