Speaking of the Ancient Dragon Peak, we must mention the Sun Elder Son, also known as the Nameless King.
As Gwyn's eldest son, he descended to rescue Gwendolin from Shalivan. It makes sense, doesn't it?
Although he can't really recreate the true Sun Elder Son right now, the overall atmosphere is quite similar.
Yet, if a being of such level casually engages with adventurers, it might lower its esteem.
Moreover, the map design and monster strength of the Ancient Dragon Peak are quite decent, with little to no modification required for adaptation.
However, bringing the Ancient Flying Dragon over, which dies in one hit, seems a bit abstract.
Additionally, in the Dark Souls game, to go to the Ancient Dragon Peak, one must first go to Losric City to defeat the Demon King Osroes, obtain the action "On the Path of the Ancient Dragon" in the yard behind him, and then use this action somewhere in the Yilushier Underground Prison.
"There's no need to make it so complicated."
