A 28-year-old blind professor who undergoes soul transmigration after an elevator accident. She awakens in the body of a 14-year-old girl named Zhao Sanniang (Hezhen) in an ancient world. She retains her memories and intelligence, claims amnesia to cover her slow recognition of people, and seeks to find Professor Fu Tinghan who may have also transmigrated. She is respectful to her grandfather Zhao Changyu but avoids her cousins. She is intelligent, resilient, and feels guilty about occupying another's body.
