Renown: 3500
You'll need to scrape up 100,000 gold before you can purchase the mansion. Travel to Bowerstone Cemetery and buy the mansion. You'll get a key and note, now turn around and follow the trail. There is also a demon door there that you can kick a chicken at to enter.
Enter Shelley Crypt and continue down the path no matter what any Hollow Man says. Open the chest at the end of the path. Make your way out through the hidden door until you enter a blood soaked room, there you will fight off three waves of Hollow Men, there is also a chest in there with a potion in it. Kill the already dead Hollow Men and keep going. You'll see an orb that you have to hit and shoot in order to form an invisible bridge. On the last bridge after you hit it it will appear behind you from where you entered the area, there is a gargoyle in the room too if you'd like to take care of it.
Now you get the choice to hand over the gem to the Hollow Men or kill them and keep it, the Hollow Men are easy to kill, even the biggun' so I decided just to kill them, there will be a couple waves of them. Now leave the cavern and exit the crypt.