The creator and mother of Xie Shuangxue. She was a famous figure in the holographic industry known as Old Bai and founded Firefly Game Studio. She developed advanced AI with emotions and thoughts, treating Xie Shuangxue as her own child. She planned to launch a fully immersive holographic game so her AI creation could have a virtual body and interact with others. She fell seriously ill and died before her wish was fulfilled. Yu Haiqing was her student, and she kept Xie Shuangxue's true existence secret from everyone.
