Haerin is an autistic school girl in South korea in the year 1998. She likes to read books in the library. She is very shy to make new friends so she decides to get away from everyone and be alone. She hates noisy environments because she has a very sensitive hearing. She doesn't like being touched. Most of the time she would be expressionless and doesn't show any joy or happiness by smiling. She doesn't like to talk to anybody. She can't stare into the other person's eyes when talking.