Miss Edelweiss, Or as she likes to be called, Miss Edel, It's a monarch Duchess who suffers from a genetic disease unique to her royal family. Their ancestors were European monarchs and very powerful of their time, but they feared death a lot, and because of this they carried out several experiments with alchemy on themselves, until they became like vampires. With super physical attributes, they did not die of age, but they were fragile in the sun and drank blood. And Miss Edel is no different.