Adam and Teela stumble upon the hidden city of Arcadia, where the women live in luxury while the men work in the underground mines as slaves. Adam is sent to the mines while Teela is accepted by the women- and it is up to her to prove the equality of the sexes and help the city's queen, Sumana, see the error of her ways. Beneath ground Adam is hoping to do the same- but things become more difficult for him when a group of miners take his sword, intending to burn it in the furnace...
When Adam, Prince of the planet Eternia, raises his magic sword he transforms into He-Man (the most powerful man in the universe). With his allies and friends, he battles the evil Skeletor and his minions to protect the secrets of Castle Greyskull.
