```html
The high-dimensions began to collapse.
Less than twenty-four hours after the high-dimensional conscription ended, a vast amount of matter began to fall from the "above" of the void.
Here, "above" refers to a position from which matter appears regardless of your orientation in the universe's three-dimensional space—in whatever direction your senses perceive as "up."
Fortunately, it seemed that only the Tan Family and the current human beings were the intelligent life in this high-dimensional collapsing field. Judging by the positions of the ships, it meant matter was falling from above them. Otherwise, there might have been a scenario of matter converging from all directions.
Even so, when the high-dimensional collapse occurred, the Tan Family was still plunged into crisis within this region.