Zhu Bajie
Overall in this arc, Zhu Bajie would battle it out against Sun Wukong atop a mountain slope at the time of night - - a neighboring mountain of Gao Village. After this battle rages on for many days and there are varied retreats, Wukong eventually talks with the Bodhisattva Guanyin about this issue. After Wukong tells Zhu Bajie what she had told him, Pig joins Sanzang and Wukong as promised to the compassionate Guanyin. Wukong doesn't trust Pig easily and pulls him by the hair saying "even a good pig must be handled roughly."