Padinerk said he and Sarinerk were investigating the Sky Temple of Arkanis in order to break the curse. He said that Sarinerk wanted to investigate a rock shelf but she couldn't go near the place because of the Kalgolems. He asked you to get rid of them and inform Sarinerk. You killed the Black Stone Kalgolems and Hardened Kalgolems, and told Sarinerk the news.