"It's had some effect, but the method is just too crude," Shen Lang said, shaking his head.
The Ghost King remained silent. Although Shen Lang had identified the object below with a single glance and even knew what it was, the Ghost King didn't quite agree with his assessment.
To the Ghost King, leaving the four Bone Demons here to develop from ordinary Bone Demons to their current state was a crude method, but the results were quite remarkable.
After all, those few Rakshasa Ghosts under his command were far more senior than him. They had been cultivating in this godforsaken place for nearly a thousand years and had only reached their current level. In contrast, the four Bone Demons did nothing but soak in the Cold Pool for three hundred years, and their skeletal strength had already far surpassed that of the Rakshasa Ghosts.
