3rd floor of the Tower

3rd floor is a bright, open field with a pond. There is no ceiling, for the door leading to this floor is of a different dimension, so its only natural the floor wouldn't correspond with the tower. Piranhas lurk in the water and can bite through anything, so be careful. The door underwater leads to the 5th floor, and the rest of the doors scattered through out the area go to one of the following places:

-1st floor
-2nd floor
-4th floor
-8th floor
-9th floor
-11th floor

the other six doors lead somewhere else, about 4 of them go to a different dimension though.