Talk with Thialfi and receive your first mission as a Daeva.
Step 1. Go to the entrance of Pandaemonium and talk with DomanA teleporter at Vifrost Bridge in Pandaemonium..
Step 2. Teleport to the Altgard Fortress and meet MeiyerAn Archon Centurion of the Altgard Fortress. She handles operations issues for the Altgard region..