Main Character of Symbolic Humans and twin sister of Yin Yue. She is up beat and positive. Tries to make everyone around her smile. She is best friends with Havoc, Erin and Amy. She loves to be active and to learn. Her favourite subject is history and dance. Descendent of the ruler YinYang. She is 16 years old at the start of the story. She represents one half of the YinYang.