Female protagonist who has knowledge from a previous life. She studied medicine for seven or eight years in her past life and has been learning from Doctor Li for almost two years in this life. She can recognize most characters and understands herbs well. She is clever and resourceful, devising a method to make fire starters. She cares deeply for the Xie family and has integrated herself into their lives. She is still a child in this life and cannot reveal too much about her past life knowledge.
