Madam Bai is Bai Ze's mother, a beautiful palace-dressed woman. She is the famous White Bone Lady from Journey to the West, a Corpse Demon who desires to eat Tang Sanzang's flesh to gain immortality. She is determined and ignores Bai Ze's warnings about the danger. She cares deeply for her son and is proud of his progress. She awakened Hong Ling Luo and other corpse demons. She fails to convince Bai Ze to seize the opportunity of immortality and becomes part of the eighty-one tribulations.