Sentinel

"Even a divine artifact is not perfect. Especially after containing so many humans, it was bound to leave gaps connected to the outside world.

And the 'paratroopers' were the people tasked with finding those gaps.

More than half a year ago, the chairman had already dispatched 133 'paratroopers' to set out from different directions and search for gaps in Japan's Human Circle. By a month ago, 132 of them had failed. But one paratrooper had yet to return, and the tracking device on him had completely vanished from the map...

We speculated that he had successfully infiltrated it."

"He successfully entered the Human Circle?" Wu Xiangnan hesitated for a moment before asking, "If he went in alone, wouldn't he be discovered? It's a completely unfamiliar country, after all, and it should be under the watch of the gods of Takama-ga-hara, shouldn't it?"

"Please don't underestimate our professionalism." The knight spoke seriously. "Before setting out, every paratrooper underwent systematic training. They had mastered Japanese perfectly and studied the behavioral habits of Japanese people. Coupled with exceptional concealment and counter-tracking skills, they would not be easily discovered."

"I see..."

"Once the paratroopers landed, they would use special devices to locate gaps within the Human Circle and set up a positioning system near them. Then came the Sentinel's job.

The Sentinel needed to use the paratrooper's coordinates to locate the gap itself from outside, enter the Human Circle through it, and conduct a systematic analysis of the situation inside. This included the number of humans being raised there, whether they had developed technology, whether they possessed reserves of modern firearms, whether forbidden realms and forbidden artifacts could be used, the degree to which Divine Authority had permeated the area, and so on...

After completing the analysis, the Sentinel would send the report back