Once upon a time, Morvy lived on her server with her friends. They built a lovely town, and all was well.
Then, one day, MORVY WENT MAD!!! She left out into the wilds, far from civilization. Try as they might with gifts of cake and flowers outside her door, they could not convince her to return.
Tired and alone, Morvy finally stopped running, and set up a small shack for the night.
To soothe her troubled mind, she started to dig...
And dig...
Oh my god what did she find?!
Stay tuned, to find out what I do with a 40x40 hole in the ground, all the way to bedrock! I have plans... yes, plans....
Update 1
Morvy looked at her gigantic hole in the ground. When she was done being awed by what she had accomplished in fits and starts and long grueling nights of labor and running from creepers, she felt a strong need to... safeguard something. What she did not know, but she gathered and formed the strongest material she knew (obsidian) into walls to protect it.
Whatever it was, nothing from the ground nor sides would attack her treasure. But how to access it herself? How to hide it from the world? These were questions for another day.
(Ok, so I used creative mode to put the bedrock in around the corners. So sue me.)