These Grand Perfection God Emperor 'Quiet Destruction Wolves' were all very intelligent. At this moment, they discovered startlingly, that their souls were being 'pulled' by a terrifying force. They could feel their consciousness falling into an enormous illusory realm! Deep in their hearts, they felt that this illusory realm was simply too frightening. The moment they fell into it, they would die.
All of them did their best to resist the pull. However, the majority of them had to expend a majority of their heartforce in dealing with this illusion. As a result, their combat techniques became much more crude and weaker.
"Haha, their strengths have greatly weakened."