The man in front of them, the way he was dressed, the way he stood, and more, were all telltale signs that the man in front of them wasn't a regular Pagna warrior, and it was perhaps knowing this fact that made their own bodies react.
If the man in front of them wasn't a regular Pagna warrior, then what exactly was he? It was clear a normal individual wouldn't be able to survive such an island, and he was in the darkened yellow section of all places.
Lince, also being the information gatherer of the Demonic Faction, knew the faces of those he needed to be concerned about, especially in the Light Faction. Sure, he didn't know about Red, but that was an anomaly hidden by Alter.
In this case, to spot another person like this? Were they also a member of Alter as well?
"I have to ask," Lince said as he cleared his throat. "That beast just over the bridge, that didn't happen to be your handiwork, did it?"