Abandoned Temple. At the very first intersection, to the right is a room. A chest in that room contains the candelabrum needed to solve quest 3. Continuing down the corridor into the caverns, you will come to a room containing a chest in the middle of the room and a Spark spell containstly bashing down onto it. You can empty the chest by timing you steps correctly. Be careful, as the Spark spell seems to be a master level spark. The next room and then north leads to where Angela is trapped. She will join your party automatically and you can return her to town to solve quest 6. Further west and then back east, and then to the end of the passage is a teleporter that returns you to the room south of where you found Angela. If you instead go further west is the lair of some cobras. You can find several cobra eggs scattered around this room. To the south is the lair of the Queen of the Spiders. Kill her and you will find her heart. This will satisfy quest 4. There is also a teleporter here that will return you to the starting room.