"Crack, crack, crack!!"
Mu Jinyu, in the midst of intense exercise, felt his arm and leg bones heat up and ache, which was very uncomfortable.
Yet the power of Qi and blood continued to surge incessantly, pounding his limbs and bones like waves!
"Ugh..."
It was too painful!
Mu Jinyu's legs weakened, and he nearly couldn't stand steady, almost interrupting the operation of the Bone Tempering Technique.
But fortunately, he ultimately persevered.
Gritting his teeth, he continued to endure!
Yet a thought still emerged in his mind.
Damn, with such pain, how many people can succeed when tempering the skull and cervical spine?
No wonder this path, centered on humanity, was eventually abandoned by the public, who chose the Foreign Bloodline Cultivation Path instead!
This indeed isn't a path just anyone can follow!
