Xia En's twin sister, described as a beautiful and slender girl with clear, bright eyes like a gentle stream. She brought an aluminum lunchbox with boiled cabbage and carrots for her brother after their family conflict. She apologized to Quan Jingjie for Xia En eating his food and offered him her cafeteria food in return. She was paired with Quan Jingjie for the tree-planting activity and felt a strange joy upon being his partner. She noticed Quan Jingjie's fair skin, long eyelashes, and refreshing fragrance.