"Somewhere in the castle there's my Gemstone of Unseen Paths – a magic key to the portal that leads to my dung

"Somewhere in the castle there's my Gemstone of Unseen Paths – a magic key to the portal that leads to my dungeon. You will find the portal in a secret room next to the library. I beg you, don't abandon me here! Set me free or kill me – anything is better than an eternity here..." The sobbing voice of the sorceress fades away, and the projection vanishes into thin air.