u/Dreemon321

So I was just flying around, you know being a goofy goober, when I stumble upon this. I had to turn my game to peaceful, cause holy god there were so many mobs. Anyway I explore this structure a bit, and I kid you not, I FOUND NOT ONLY DIAMONDS, BUT NETHERITE SCRAPE! Anyway I'm thinking of making this place my new base and I was hoping to see if anyone has found this structure and tell me what it is? I'm worried it might be a boss thing or something. I don't want to build my base then all of sudden BOOM BOSS MUSIC.