Dr. White(クター・ホワイト)

The story tells that one morning, the company found a fallen woman with transparent snow-white skin, beautiful face and white clothes. She claims to be a snow village white night. She has no previous memory and general social knowledge, just like a piece of white paper. However, she has rich medical knowledge and gifted diagnostic ability, which surprised senior doctors. She is not a doctor. She can see through the source of the disease only with information, subvert the doctor's diagnosis, and then save the patient's life. Who is she?