Dreams epdisode 13

Day of dream: A few days ago
Setting: A castle-like place, with many tastefully decorated rooms, Victorian style. One of the rooms is a small theatre, with rows of red cushioned seats, and decorations in gold. However rather than a stage, it has a huge aquarium, the size of a stage. It is practically a glassed-up stage, with red velvet curtains.

Story:
A few friends and I were exploring this castle. I can't remember how, but we ended up in this small theatre. The stage curtains were drawn. Out of curiousity, we opened it, and saw this gignatic octopus (large enough to fill up the entire tank). We stood for a moment, stunt. The octopus started tapping its tentacles hard against the glass of its prison. After a few taps, I realized that we were going to be in trouble, and screamed RUN! We swang the exit open and ran into the door opposite the theatre. Just a side-note, the corridor is really narrow for a castle with so many rooms.

We locked the door and braced ourselves. Then a crashing noise came, followed by a tiny flood of water from under the door. The monstrous octopus was out. For some reason, we decided that it is not safe in the room we were in. So we left the empty room and ran for the door on the right. That room was similarly empty. We stayed there for a while, decided it was not as safe, and ran back to the previous room...