"The Prince That Was Promised" is a prophesied figure in the lore of A Song of Ice and Fire, a series of fantasy novels by George R.R. Martin. This character is believed to be a savior destined to combat the forces of darkness, particularly the White Walkers. The prophecy suggests that this figure will be reborn amidst fire and will wield a sword called Lightbringer. Various characters in the series, such as Daenerys Targaryen and Jon Snow, are speculated to fulfill this prophecy. The concept is rooted in themes of rebirth and heroism, reflecting the struggle between good and evil in the world of Westeros.