Noah was aware that those horns also had other purposes, but it seemed that their primary ability was to control weaker beings of the same species.
'They have the same purpose as our inscribed notebooks then. No wonder our communication devices can't pass information anymore, there are too many interferences.'
Noah completed the profile of those creatures through the travel in the underground area.
He and June had been able to cross many kilometers in a couple of weeks since Noah didn't need to create a passage there, they could pretty much guess that they would soon reach the area under the yellowish moss.
Noah told his discoveries to June, and they discussed the weaknesses of that species along the road.
It soon became clear that it was pointless to exterminate the weaker beings, that approach would just give enough time to the strongest creatures to return to their peak.