The “Game of Thrones” prequel saved the biggest character cameo for last.
Warning: This article contains spoilers from theHouse of the Dragonseason 2 finale.
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Daemon sees the White Walkers marching in the North.

Emma D’Arcy’s Queen Rhaenyra Targaryen on ‘House of the Dragon’ season 2.MAX
It seems to suggest that Daenerys is indeed “the Prince That Was Promised.”
Thronesfans will remember the Prince That Was Promised as a prophesied savior.
He called the vision “A Song of Ice and Fire,” the name of authorGeorge R.R.

Emilia Clarke’s Daenerys Targaryen on ‘Game of Thrones’ season 1.HBO
Martin’s book series that inspired the HBO dramas.
So says the prophesy.
There’s been some debate amongst characters across the two shows.

Matt Smith’s Daemon Targaryen at Harrenhal in ‘House of the Dragon’ season 2.Liam Daniel/HBO
Could this Prince That Was Promised beEmma D’Arcy’s Rhaenyra Targaryen onHouse of the Dragon?
Could it beKit Harington’s Jon Snow, whose true identity is Aegon Targaryen?
So Aegon’s vision could very well refer to a princess instead of a prince.