Lu Changsheng used the Returning Origin Technique to guide the flow of Spiritual Energy through his Dantian and meridians, creating a complete operational circuit that made his aura surge, increasingly exerting a greater spiritual pressure.
He didn't know how much time had passed.
"Boom!"
Lu Changsheng's body shuddered intensely, and a wave of invisible dust spread out around him.
At that moment, he seemed almost ethereal, as if he were about to ascend, with his entire being feeling lighter and more translucent.
The Seventh Level Energy Refinement, achieved!
He suppressed the excitement and joy in his heart, slowly calming the agitated Spiritual Power in his meridians.
After a long while, his aura stabilized.
"The Seventh Level of Qi Refinement, I've finally stepped into the late stages of Qi Refinement!"
Lu Changsheng opened his eyes, which sparkled bright, filled with joy as he spoke.