Larian Studios Forums Divinity 2 - Ego Draconis (English) Help/Tips/Tricks hall of echos bound

Hi, i need help i chose between alchemists, smiths etc on sentinel island and now i have only quest called "hall of echos bound". But i cant figure out where can i receive those four parts. I only recieved in broken valley some key in the minig tower, but i cant find that cave. please can someone help me where is the cave and where can i get those remaining three parts? thank you very much.

Dude... Hall of Echoes Bound is a quest you'll only finish later on... look around the island and talk to the servant candidates you'll find there, then talk to the totems so you'll make your choice. Then keep on playing... there's still a lot to be done!