Female protagonist, a shy and socially anxious freshman who postponed enrollment by a month due to participating in a national competition. She majors in New Energy (Comprehensive Energy Department) but carries a drawing board as a hobby. She is from the south with a gentle tone. Yun Hui has a secret: she likes girls, which she has never told anyone. She avoids eye contact with strangers, hates being touched, and gets easily flustered and blushed when receiving compliments. She is used to loneliness and being invisible since childhood.
