Because only when Lu Yuan's main body was present would Lu Yuan have a way to project the Black Jade Peak of the netherworld into the World of Living.
The presence of absence of Black Jade Peak would greatly affect Lu Yuan's strength.
After all, he needed Black Jade Peak to be able to unleash many of his current techniques to the fullest.
At the moment, Lu Yuan had almost finished setting up the Corrupted Divine Soul Array using the Paper Man.
In a place where the Shixian Sect cultivators didn't notice, there were countless netherstones.
Moreover, those netherstone were not ordinary netherstones. They were all mid-grade netherstones and above.
Lu Yuan roughly calculated that he had used at least a million mid-grade netherstones, tens of thousands of high-grade netherstones, and hundreds of supreme grade netherstones to set up the Corrupted Divine Soul Array this time.