Ah, this makes more sense now.
Well, when I went to my home, I discovered that someone had placed a bunch of random blocks around my home leading off towards a small spiraling tower.
Here are all of the screenshots of your troublemaking:
And after it was all reversed:
Blockspamming does not make the world look nice-- in fact it makes it worse, and it falls under griefing. Part of my lava tower in the distance was also partially destroyed by you as well.
I require an explanation for this nonsense. This is the second time you had ransacked my home.