Can a Pocket dimensions have 4D?

[Ihsjihahxu]

The character who creates Pocket dimensions: It is one world with 3-dimensional space of infinite size. It is one world.

It is placed within the framework of the greater world. For the framework of the greater world, Pocket dimensions are considered Bubble, Small, or other forms that represent smallness relative to the framework of the greater world.
From now on, it will be called Bubble World.

The Bubble World has infinite-sized three-dimensional space + time added in, making the space of the Bubble World 4-D.

If the Bubble World is already 4-dimensional, will the framework of the greater world add extra spatial dimension axes to accommodate the 4-dimensional axes of the Bubble World?
This makes the framework of the greater world (which we will call the Greater World) 4-dimensional, and the Greater World also has its own time, making it 5-dimensional because of +time, or because it is 4 dimensions from 3D + 1 time dimension + 1 special dimension = 5D


From the context above
Questions:

1.Can the Bubble World be a special 4-dimensional world?

2.If it can, will the dimensional axes of the Bubble World add to the dimensional axes of the Greater World?

3.I wonder: If the Pocket dimensions or bubble world that are created by the character, will that make the Pocket dimensions or bubble world become 4-dimensional? And can it cause the Greater world itself to add dimensional axes to accommodate it?

 

[Ihsjihahxu]

I think my question sounds a bit strange. Uh, I'll change it later.

 

[Vietthai96]

You can have a pocket dimension with whatever amount of dimensions. Dimension is just direction, angle

 

[Ihsjihahxu]

You can have a pocket dimension with whatever amount of dimensions. Dimension is just direction, angle

The fact that the Pocket dimension has infinite size 3 dimensions of width, length, and height plus an additional dimension from time, which is created within the framework of the world, doesn't that cause the world's dimensional axis to increase?

For example, the Earth has 3 dimensions, and Pocket has 4D. Due to the addition of time, the world's spatial dimension needs to be expanded by one dimension to accommodate Pocket's 4 dimensions?