The Abandoned Castle

In the center of Drackling's Forest you come across a huge castle. But as you come closer, and enter a courtyard, you see that ivy has grown over the castle's walls and everything is in decay. You enter and wander from empty room to empty room searching for someone. You see that everything--clothes, furniture, mirrors--was left as it was, as if everybody just disappeared without a trace--or left in a great hurry. Finally, you hear someone singing from far away, and as you peek out of the room you're in, you see a Guardian gliding down the hall, her purple dress billowing out behind her.