But there was one thing Xu Huo could be certain of: the area covered by Cube Space could slowly expand over time. This alone made the artifact worth investigating. Perhaps as his spatial Evolution deepened, he would gradually gain greater control over it.
As for whether the time rules in Little River City were related to it, and to what extent, the best way to find out was to run a long-term experiment somewhere.
Doing that inside a Safe Zone was probably impossible.
At that thought, he paused and released his Spiritual World again.
Super Evolution seemed to have a mutually reinforcing effect. Inside Cube Space, the area his Spiritual World could cover had also increased. Even more surprisingly, within his Spiritual World, manipulating the rays seemed easier.
He had already managed to open a door in the metal wall of a prison room before. It just hadn't been as easy as opening one in an ordinary wall. He had needed to try three or four times to succeed once, and it had taken a great deal of energy. Of course, he had never been able to pass through an all-metal Gate Wall before, so this was still a significant improvement.
At present, Xu Huo's Spiritual World still wasn't wide enough to cover the entire Safe Zone, but he had already located the intruders within its range.
Three were entangled with players from the Safe Zone, while another six had split into two groups to search the area.
They were using artifacts that concealed their presence, making them difficult to find with the power out. So while the people in the Safe Zone searched everywhere, the intruders had easily made their way inside.
The Safe Zone had two levels, above and below ground. The place where Xu Huo had come