Neverwinter Nights: Shadowguard Windows game

Set in Abaron, a setting specially created for the module. The Sarakhan Empire is the most prominent force in this world, being led by a divine emperor named Rakha, who is willing to unify the whole world. However, the northern lands are not willing to enter the Empire, and fights back. A mysterious Crimson Prophet is believed to be the leader of the resistance. The story takes place in Ghaarak, an emperial city located near the northern territories' borderline.