RB 37

So i was playing with my little brother in a new world, we've divided into positions, I'm building, and my brother is getting materials, i was looking for good place to build a house, when i find it my brother said that he lost me, after 1 minute we found ourselves, and then i looked up at the sky and it turned out that the sun was preparing for the west, so we build a quick shelter. And that's where things get really weird.

My brother saw a weird red light coming from the forest, so we ran to check out what it was, there was a small cave, when we get into it, there was a small tunnel 2x1, i thought that was just a map generator bug, so we leave that cave, and then i realised that we didn't find any coal, iron etc.

The next day we went to this cave and entered the weird tunnel, after 10-15 minutes we realised that it's endless, and then i stepped on pressure plate and this just teleported me to weird room which was pretty big, but there was a cross surronded by redstone, when my brother stepped on this plate he got banned from the server, when i tried to leave the server but instead of the quit button, there was wrote on it "Do not try it".

After that game was automatically taking screenshots faster and faster, my computer was getting laggy, and in the last moments i saw red character, he was like builded of redstone blocks, and then the game crashed.

When i checked the file where screenshots are saved, there was like 500 screenshots, and even on one there was no strange form. My brother and i never played minecraft again.