Here is a description of the Hyrule Warriors: Age of Imprisonment from Nintendo:
The game features epic battles against hordes of enemies as it tells the untold story from Hyrule’s distant past of the Imprisoning War that ultimately led to the events of The Legend of Zelda: Tears of the Kingdom. Fans of the Legend of Zelda series and players of both The Legend of Zelda: Breath of the Wild and The Legend of Zelda: Tears of the Kingdom can experience the thrill of battle and this canonical tale featuring Princess Zelda, King Rauru, and other familiar characters. Fight for Hyrule’s future when Hyrule Warriors: Age of Imprisonment comes to Nintendo Switch 2 this winter.