Under the premise that the target didn't deliberately mask their emotions, the emotional perception ability of "Fury" for sensing anger was still quite useful.
Except for parents in a rage while scolding their children late at night at home.
At the location where the betrayal had occurred earlier, Ronald was able to directly sense six varying emotional fluctuations.
Some were intense, others somewhat weaker.
In any case, compared to normal people, these six individuals were all experiencing more frequent emotional fluctuations; it was clear they weren't in the state of ordinary households preparing for night rest.
Beyond that, there was another point worth noting.
The six of them were currently moving frequently, active in an underground location of a villa, with no signs of conflict when encountering one another.
In other words, there were no investigators in charge here.
— The ones that slipped through the net.