C736 Life and Death Challenge!
A string pulled too tightly is prone to snapping.
Thus, Lu Chong didn't push himself. When he sensed he was at his limit once again, he opted for a temporary respite.
Willpower, though intangible and invisible like flesh or energy, can still be honed over time.
Lu Chong needed to acclimate to the intensity of this willpower pressure before he could proceed.
His solitary rest, however