Pandora Hesiod does not say why hope ("elpis") remained in the jar. and closes with the moral (105): "Thus it is not possible to escape the mind of Zeus." Hesiod also outlines how the end of man's Golden Age (an all-male society of immortals who were reverent to the gods, worked hard, and ate from abundant groves of fruit) was brought on by Prometheus. When he stole Fire from Mt. Olympus and gave it to mortal man, Zeus punished the technologically advanced society by creating woman. Thus, Pandora was created as the first woman and given the jar (mistranslated as 'box')
Because I'm the Goddess the Goddess Wish, channels her divine energy into a Wish that she usually doesn't specify—in Volume 2 she changes a store owner's entire shop into solid gold as a thank you for helping her. When Pandora uses a Wish, she is reverted to a "lolita" form, where she looks and acts like a more well-behaved ten-year-old girl. To change back, Pandora always needs her slave Aoi around to kiss her and restore her powers. Pandora's adult form can also "see" when a man is enslaved to a Gift and when a woman is possessed by one. This usually takes the