By then, the female supervisor had also gotten a clear look at Chen Ping's face, and she froze.
If she remembered correctly, a Shrek student had asked her yesterday what the soul power fluctuation detector in the hotel room was for.
The student who had asked was none other than the boy before her, wearing only a pair of trousers, his muscular definition so perfect that his physique hardly seemed human.
The soul power fluctuation detector was a new device the Star Luo Empire had only imported from the Sun Moon Empire in recent years, a type of reconnaissance equipment.
In the original story, when Huo Yuhao wanted to infiltrate Rising Sun City, he had to seal his own soul power completely and put all his companions inside the Undead Demiplane before he could enter successfully. This device was what had forced him to do so.
Inside Rising Sun City, there were devices that could directly detect externally released soul power over a wide area, as well as devices that could directly inspect the soul power within someone's body at close range.
With the two combined, neither Soul Masters with invisibility soul skills nor Soul Masters disguised as ordinary people had anywhere to hide.
Precisely for this reason, all the soul power fluctuation detectors the Star Luo Empire had purchased from the Sun Moon Empire were severely stripped-down versions.
With the Sun Moon Empire's most advanced soul power fluctuation detectors, placing one on each of a city's four walls was enough to monitor whether any Soul Masters were using soul skills within a hundred meters outside the entire city.
But the soul power fluctuation detectors currently used by the Star Emperor Hotel could only detect soul power fluctuations on a single floor.
Yes, they could only monitor soul power fluctuations