Chapter 7: King and Castle
When you see a roped path going down to the right, take it.
Fight your way to the cave at the end.
Vanquish Scorch, the ancient dragon of Dragon's Rathe.
Return to the path, and take a right to Castle Ehb.
Make your way around the right side of Castle Ehb to the stairs.
Make your way around the walls to the roof.
Make your way around the roof to the elevator thing.
Go down it. (You thought I was going to say "Make your way around...")
Fight your way through the basement until you find a prison cell.
Enter and speak with the King