Set in the fictional Forgotten Realms, much of Baldur's Gate II takes place in and around Athkatla, a city in the country of Amn. Opening shortly after the events of Baldur's Gate, the game continues the story of the protagonist, Gorion's Ward, whose unique heritage has now drawn the attention of Jon Irenicus, a powerful and sinister mage. The storyline revolves around the machinations of Irenicus and the player's encounters with him.