The reason Qin Fengming had suddenly joined forces to attack was that he had seen how extraordinary the power of the two round beads sacrificed by the two peak Nascent Soul cultivators was.
With his Artifact Refining Attainment, he could naturally tell that the two round beads, which looked exactly alike, were by no means ordinary objects.
If he let the two of them fully unleash their power in this sealed cavern, although it could not be said that he would fall dead on the spot, he certainly would not have an easy time of it.
Therefore, before the two had fully unleashed their methods, he had launched his attack at lightning speed.
With his current abilities, capturing two peak Nascent Soul cultivators would naturally not be difficult.
The two peak Nascent Soul cultivators had already been utterly terrified when they saw the first wave of sword radiance Qin Fengming unleashed. Such a massive attack was something they could say they had never seen in their lives.
If they had not promptly activated the power of the round beads, the two of them would have found it absolutely impossible to withstand that wave of sword radiance.
But just as the two were trembling with fear while resisting the wave of Five-Colored Sword Blades, a strange sound wave that pierced the mind also entered their ears.
At this moment, using the Startled Soul Whisper secret technique in this small, sealed cave dwelling made its power unimaginably great. Moreover, since it was unleashed while the two cultivators were completely unprepared, they were even less able to resist it.
The instant the two fell unconscious, the Soul Devouring Claw also enveloped their heads.
After unleashing such a thunderclap assault, even an early Integration stage cultivator would certainly become flustered when suddenly facing it.