A few weeks passed, and I had seen everything they had to offer. To be honest, I was really impressed. In reality, their domain overlapping was very crude, and nowhere near as advanced as my world's. But that was only to be expected.
They went on one more expedition, this time without any youngsters. With almost five thousand people living here, with the abilities of any Emperor-level individual, they could create a domain that could either a heaven or hell for different individuals. However, they couldn't sustain it for too long. Their domain could only be maintained for a few days a week at best. This was the limit of all Juda: Emperor level, to make their domain last a week was something that could only be achieved by a genius Juda: Emperor at the Peak stage. Only then, would they have enough energy to maintain it for that long by themselves.
However, there are exceptions to most things in the universe. What you believe is impossible is only impossible to you. If an Emperor-level individual is continuously supplied with energy from somewhere and has the mental and physical strength to maintain the domain, it may well remain for months on end.
If there is a single Emperor on a planet, all the planet's creatures may still perish, even if the environment favors them and protects them from the deadly outside world. However, this situation wouldn't last. Eventually, even the Emperor-level being would need to rest, even if they somehow had access to an infinite pool of energy.
When it comes to a San-class being, things are different. They possess immense energy. Even a beginner at the Legend level could keep their domain active for an entire month easily, with energy to spare. This is not to mention those at the Myth level or the highest stage of the San class—the Titan level. They could keep their domains active for hundreds of years and not feel strained at all.
Moreover, they don't even need to keep their domains open for long periods. Their mere presence in an area for a few years, months, weeks, or days—determined by the level of the San-class individual—causes the area to shift and terraform itself into a pleasing environment for their existence. Although this process could be hastened by the use of their domain, some may choose not to and simply fall asleep for a few years, waking up to a completely transformed area without any cost or effort involved.
And so, if there is a single San on a planet, even if the planet is very volatile, there is a very high chance of different life surviving on the planet.
What if a Jaenan class individual was on a planet where destruction was very apparent and millions were dying every minute, no, every second? This was still a hard one as it would be determined by whether or not the individual cares to save the creature. Calamities can easily leave their planet and travel the cosmos. The chief, Khan, said, 'The stronger you become, the less interest you have in things weaker than you, even if they were your own race or family.' At this Jaenan class, this becomes a great truth.