Sang Que often watched horror films with Jiang Zao and listened to many folk horror stories from Jiang Zao, so she was certainly familiar with the practice of balancing chopsticks in a bowl.
Seeing Sang Que nod, Yu Da continued to lead the way and said, "This ghost-exorcism witchcraft is called 'Sending the Head' and is very effective against ordinary evil spirits without harming people. During the ritual, if someone in the house is possessed by an evil spirit and is either unconscious, babbling nonsense, or laughing hysterically, a bowl of water is placed above the sick person's head and filled with clear water."
