I made a new world, it was a slightly odd world though, when I spawned I was surrounded by trees (which is normal) but about 10 minutes later I found a brick house with a iron door and a pressure plate infront of it, so I threw a log on the pressure pad and it opened the door, but there was another pressure plate behind the door. At that point I was confused. I thought about going in there, but I knew, I remembered brick houses and pressure pads were constucted by the Mythical Herobrine! I thought twice about it and mined all the brick and mined the ground to find 8 blocks of TNT under the ground, so I completly took everything the door, the bricks, the pressure pads and of course the TNT. About a hour of making my house and mining I found there was water next to the iron ore blocks, so I knew that it would be safe to mine the iron ores. After at I saw that the water turned to lava. With caution I carefully placed cobblestone blocks down so I could get across. I carried on as normal, mining. I was happy because I found emeralds, 6 of them in 5 minutes, After I found that I ran back to my home to stash them saftley. But my iron door I put on my house was gone and there was a sign that read " YOU THINK YOU CAN BREAK MY TRAPS I'LL BREAK YOUR HOUSE" Then I was freaked out, so I decided to break my house and travel far far away. Whilst traviling I saw about 4 of those brick houses. I did'nt even bother about them anymore. I then found a awesome place to settle down in, It was a lovely mountin with a nice clear patch of sea, with some sugar cane already growing, it was lovely until I caught Herobrine red handed placing lava all over the place so I killed him. He dropped 8 buckets of lava, 3 stacks of brick (64) and a stack of TNT with 10 pressure pads and A IRON DOOR! MY IRON DOOR!