Take the sword and get out of there.

You take the sword down from the wall, and are quite impressed by what a nice sword it is. Forged from the strongest killandium, presumably. You stick it in your bag and exit the room.

  The room takes you out onto the 37th floor of an office building.  It's full of cubicles and grumpy workers and other elements common to the office building environment.  Boring!  I'll bet a little Killandium sword rampage could liven things up a bit.

Unconfirmed