According to Malonimus, the Kaidan Krall kidnapped a human being. He asked you to go to Taera to learn about the details and rescue the victim. You went to the Kaidan Mine and rescued Hierni. She then told you that a Krall named Gardugu had been locked up and she begged you to free him. When you went to rescue Gardugu's, he was worried that his escape might endanger Mabangtah, the Eldest, and asked you to bring him a ring. When you found Mabangtah, he asked you to take a letter to the Fortress Commander. In the letter, he stated that he was ready to work with the Elyos. You brought the letter to Telemachus.