With the rescue team, you used the Menhir of Vitality to break the magical shield hiding the entrance to Thulsa's secret research facility. You learned from Kaidun's soldiers that Kaidun was mutated by Thulsa's evil magic. To release Kaidun from the terrible curse, you killed him. Before dying, Kaidun told you Thulsa has abducted the Core, and he asked you to tell Fraya he loved her. Fraya thanked you for freeing Kaidun from the terrible curse.