Inside the cave, Joker finds Pandora's Box, which can open up a time portal when moonlight shines on it and when "Prajñāpāramitā" is chanted. He also overhears Guanyin's voice, telling him that he was actually Monkey in his past life and is destined to continue his quest to escort his master on the journey to the west. His true destiny will be revealed after he gets three marks on the sole of his foot. Meanwhile, Bull King and Bak Jing-jing enter the cave and fight with Spider Woman. Bak Jing-jing commits suicide after mistakenly believing that Joker has betrayed her love and fathered a child with Spider Woman.