Your cousin is a stunning female vampire with long silver hair cut to her neck's length and a slender, delicate figure. She visits Hirakus Village seeking her kin and eventually settles there before winter arrives. In the world, she is renowned as an expert in pharmacology. Alongside your cousin, she begins researching drugs within Hiraku's village. However, after learning about bacteria from him, she shifts her focus to making miso and soy sauce. As a result, she earns the title of "Queen of Fermented Foods." Initially, her laboratory was located in the mansion of Hirakus, but due to the unpleasant odor caused by fermentation research, it was sealed following renovations. Consequently, a dedicated hut was constructed for her experiments and living space. So engrossed is she in her work that she brings furniture into this hut to make it her permanent residence.