Generally speaking, the same method used to accelerate a planet was also needed to decelerate it. If the Sulfur Stone Star People had done it themselves, they definitely would have used Planetary Engines.
They could not think of any other method, so after receiving news from their government, every Sulfur Stone Star Person was intensely curious about it.
They were not only curious about the means of deceleration, but also about all the novel things that had suddenly appeared—the Star Alliance, aliens, advanced civilizations, and more.
Thus, under these circumstances, the Sulfur Stone Star People made preparations against acceleration.
Across the 60,000 Underground Cities Globally and their Underground Bases, everything that could be secured had been secured. Likewise, nearly every Sulfur Stone Star Person followed the requirements and fastened themselves in place. They turned on the live television broadcast as well, all wanting to know how this so-called Star Alliance would decelerate their planet.
As a civilization, not every Sulfur Stone Star Person obeyed the government's orders. There were always some self-righteous Sulfur Stone Star People who scoffed at the idea of securing themselves, because when they had activated all the Planetary Engines to accelerate the planet, they had not needed to fasten themselves in place.
They understood profoundly just how massive a planet was. They believed that the aliens calling themselves the Star Alliance had the ability to decelerate the planet, but they did not believe the process could produce much acceleration.
When the Sulfur Stone Star Civilization had accelerated the planet themselves, it had taken thousands of years. Even if the Star Alliance was an advanced civilization, they thought it would still take at least a century or so. Yet the government had told them to secure themselves and informed all Sulfur Stone Star People that it would