When he’d been younger, he’d joined a group that wanted to defeat the gods, when they were defeated, Wukong was imprisoned until he met his master who freed him, though he does know of one person who wasn’t captured when the group was defeated and that person’s name is Liúer and Wukong promises to find him and apologize to him for the things he’d said about him the last time they’d seen one another

Wukong and his master were on the road when he heard something in the forest “I’ll go check.”