This is the conclusion to the Prophecies of Redemption Campaign. The characters have sojourned through mountains and lowlands to reach the forest in which the entrance to the demon lord’s citadel can be found.
But the Citadel is not what one could expect. Can the PCs find their way in and survive to tell the tale?
The PCs are walking along the road, when suddenly a bunch of bandits attacks. The player's dismiss it has just a random encounter, when they find an ornate ring on the leader, obviously out of place with the seemingly poor bandits, who could only afford cheap leather and weapons. This ring has a symbol on it, which, if researched, sets the PCs on a quest. And from then on, the players don't look at random encounters the same way...