All gazes converged on Lu Changsheng, yet he stood firm and completely composed, seemingly unfazed by the coordinated assault against himself. 

Hum…

The Four Symbols Prison emerged, enveloping the four experts at once. 

"What the…?"

Their attack was stopped dead in its tracks, as they found themselves unable to approach Lu Changsheng any further. 

"Mental Black Hole!" Lu Changsheng made his next move almost instantly. 

The enormous black hole proceeded to devour the four experts—or rather, to devour their minds. As long as the target possessed a powerful mind, or deployed some sort of treasure capable of defending against mental attacks, they could hold out for a little while. 

But that was it; one could only withstand the Mental Black Hole for a little while. In truth, there were very few Dao Foundation martial artists or Dao Lords out there who could actually withstand Lu Changsheng's Mental Black Hole at all. 

Thud!

And Lu Changsheng's four assailants were not among those...