Xu Tui could roughly sense the population problem of the Spiritual Race. This might also be the reason why the Spiritual Race had slowed down their expansion over the years. As more and more planets were developed and captured, the population growth became slower and slower. It even entered negative growth.
If there was not enough population to develop planets, no matter how many planets they captured, it would only be a number. Even if robots could be used in many aspects, robots could only do uncomplicated repetitive things.
At the peak of the Blue Star, its population had once exceeded 9 billion. Asteroid 433 was larger than the Blue Star, but its population was less than 100 million.
It was easy to imagine how sparsely populated this place was.
"Alright, rest and adapt to the changes in gravity here. I'll clear the way for you."
The plan that he had deduced with Ah Huang many times showed that he should not expose Asteroid 433 if he could.