They were off to rest and eventually had fell asleep for the night as they wanted to stay up late.
A portal appeared and changed their room as they were sleeping; they were forcefully been taken, sending them into the unknown.
They searched around to what appeared to be a city in which all dark and purple, the night sky is different as the people weren't humans, they were lost and wanted to go back home.
In order for them to escape, they much faced through the dungeon underneath the city that are filled with beast and creatures that attack anyone who enter.
Once they had reach the end of the dungeon, they appeared to be on top of the tallest tower, viewing over the purple city that remain dark, not only they had saw the city but the portal to get them out of here.
They've woken up and appeared to be in their room, questioning if their adventure were just a dream; yet it felt real.