Minecraft Game! HEROBRINE?

So in minecraft I spawned in a new world!
( Creative ) first what I see Is a bunch of cave openings. Then I saw a structure that looked like a pyramid made of sand blocks and some orange! So do villagers make homes like that? No doors no windows… All to look inside was a small hole. No one inside. I was to scared to go inside. Usually villagers make weird noises right? So I treys hearing for there noise and just the music. So basically when I spawned to the new world I saw that thing. So in a other world there's lots of caves in my other worlds to bit then I saw a huge cave that loped like there was a earth quake and the whole street opened yup? So please let me know!

Guest

You found a desert temple, if you dig under the blue wool in the middle there's a pressure plate (There's TNT under it, don't step on it), there's four chests that could have emeralds, diamonds, ETC. Some other structures are jungle temples, witch huts, villages, mineshafts, and strongholds. Herobrine isn't in minecraft, so don't get scared.

Zachary Swanson