Lord Aspect has alternate way to describe reality. The Floor Hypothesis. TFH describes reality as a set of 7 floors, with each next being harder to access than previous one.
All the floors are surpassed by the A B 0 V 3 or A B O V E
Floors[]
Those floors are floors.
First Floor[]
First Floor contains regular reality, as we know it. The 3-dimensional space. Many universes are here. First floor contains (mostly) physical things. It is also known as Multiverse.
Second Floor[]
Second Floor contains unimaginable (well, for us) 4-dimensional space. This one is right above First Floor. It is also known as Megaverse
Third Floor[]
Third Floor contains 5-dimensional space. This is the beginding of Lord Aspect's Metaphysical realms. Third Floor aka Gigaverse
Fourth Floor[]
6-d floor aka Teraverse
Fifth Floor[]
7-d floor aka Petaverse
Sixth Floor[]
This is where it gets interesting. Sixth Floor is 11-d realm. It contains many universes, multiverses, megaverses etc. This floor is known as Omniverse (aka Existence).
Seventh Floor[]
This is it. The final layer. The terminal end. The final destination. Noone have reached it yet.
the A B 0 V E[]
This is not a floor, but a place above the floors. This is why it is named A B 0 V E, because it is above anything.