White. The old witch is really bad. She cheated the Tang Priest and Bajie, which is the lyrics of the children's song "Monkey King Beats the Monster" and a well-known children's song in preschool education. The fragment of "the Monkey King Beats the Monster" comes from The Journey to the West, because Bai plays an old woman in the play and is killed by the Monkey King in order to cheat the trust of Tang Priest.