"I have defeated undead creatures and collected their spectral essences.""I must search the Sunken City by night and collect the spectral essences of the undead that haunt this place. I can reach the Sunken City by using any of the bells in and around the City of Freeport.""I have given the spectral essences to Inquisitor Thorson.""I need to return to Inquisitor Thorson in the Sunken City and give him the essences. I can reach the Sunken City by using any of the bells in and around the City of Freeport."