Questions about the movie Panic 2 (Killing Array 2: Hypercube)

Because CUBE2 describes a hypercube with overlapping time and space, different time and space communicate with each other through the doors of the cube. They have different speeds and different events, but the time is the same.

This has violated the "relativity" theory that "time and space are parallel and will never intersect", but it is this that will cause a lot of horror: I saw myself killed in another time and space; I saw myself in another time and space and finally starved to death. ...

Therefore, 6 o'clock on the table is 6 o'clock in any space, but at 6 o'clock in different spaces, people are doing different things. For example, at 6 o'clock in space 1, you may be drinking water, while at 6 o'clock in space 2, you are sleeping.