ھەمبەھىرلەنگەن ئاۋاز

I actually found It and I was so excited! But I still needed to find the missing obsidian and ender pearl. so I started searching for them. I found a library and I searched it first but I could only find some paper and books. then I explored the place some more and I found another library but still, no obsidian or ender pearls found.