The campaign started with the adventurers in Dreamer’s Rock going into the Sunless Citadel to rescue a previous adventuring party. After succeeding in that they learned of trouble in Battlerise and the promise of taking the keep and the land around it if they could clear the area of monsters.
After a few attempts at the Keep the party made it to the inner chambers, but the keep was damaged by an aspect of Tiamat being released. Reuniting with their wizard they managed to take the Sembian Keep from Hobgoblins during a scouting operation with the hope of determining if Tiamat was still in the area.
Currently the characters are making insertion teleports from Daerlun in Sembia.
It is unclear if the hobgoblin army is targeting Cormyr or Sembia, but the Hobgoblins obviously have no respect for human borders.
I included the Noble Background Feat for characters wanting a noble title.