Hiss!
Pei Xuanjing, who was busy in his procedure, drew in a sharp breath; he grimaced, looking at the red mark that appeared on his palm. Even after nourishing it with True Qi, it still showed signs similar to burn marks.
"It seems that I have reached the current limit my body can withstand; continuing to increase it would not only fail to strengthen me, but also leave behind problems." Pei Xuanjing had a sudden realization.
The lightning he had absorbed just now had reached the upper limit his current physique could endure; he couldn't continue to increase it.
At present, the lightning he could absorb could only support him in strengthening his left hand, or in other words, the bones in his left index finger.
Despite only being able to strengthen one index finger bone—a far cry from what Pei Xuanjing had initially envisioned—he did not feel discouraged or disappointed.