A fantastical doctor, Keine has cured numerous cancers even in late stages, nor has a single of her patients ever died. Moreover, she is able to produce medicines similar in quality to modern manufacture just with coals, tar, and other natural substances. In battle, she defends herself by injecting her attackersUsually calm in the face of apparent calamities, Keine is nearly always able to remain professional during crises, something very important in her line of work. A hidden dark side