She-Ra: Princess of Power plot
Princess Adora is He-Man's twin sister. When she was very small, she was kidnapped by the evil Hordak and his dark henchmen. She grew up under his influence into a servant of evil, ignorant of her origin and her real fate. One day, when He-Man is ordered to bring the Sword of Protection, Sword of Protection, to Hordak's planet, and is captured by Hordak, the Sword is found by She-Ra. A crystal in the sword reveals to Princess Adora her origin and that she is destined to fight against evil. It therefore becomes clear to her why she has been so doubtful about her bad deeds lately. She grabs the sword, transforming her into She-Ra, and from that moment on she only works for good.