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-The Ruins of the Throne is set in a submerged land, exactly under the city of the Scepter
-The whole thing has an heavy storytelling purpose and closes the long path of the SW/SH games
-It is revealed that in the ancient times something fell from the sky
-That thing collapsed into the sea, creating a huge abyss like cavern where a certain population resided for long time
-At the end there is a gigantic crystallized throne structure that the ancient civilization revered as a god deity
-Because of the huge crash caused by the landing of the throne on the deep of the cavern, a portion of ground jumped away and ended up becoming the land of the future city of the Scepter
-The throne is a dreaming Pokémon (actually one of the giants and brother of Regigigas). The Pokémon name is Regilevia
-It is revealed that Regigigas actually created the golems (both of Hoenn and Galar) because he felt lonely and wanted to recreate its former companions
-In order to reach the bottoms of the ruins, all 5 the lesser regis are required
-Wister is revealed to be the father of Rose and a former corrupted chairman of the Galar Pokémon league
-He wants to awaken the ancient throne and fulfill the prophecy of the ancient civilization about a certain chosen one able to reactivate and control Regilevia