The discovery of the Pool of Seeing is a clear landmark in the exploration of the Accursed Halls, and you now know that Nhur Athemon’s dungeon holds deeper secrets. The stone archway in the room with the Pool of Seeing leads to additional levels of the dungeon, where increasingly dangerous challenges await intrepid heroes. Perhaps more secrets wait to be discovered somewhere below.
Bur for now your task is done, and a report of your success and discoveries must be given to the Society for further study.