Su Chengyu took a deep breath, stuffed the Heavenly Pill into his mouth, formed a seal with both hands, and began to refine the medicinal power.
Between each level of the Qi Refining Stage, there are cultivation barriers. The further one proceeds, the more substantial these barriers become. Consequently, they often require several assaults to break through.
Su Chengyu gathered all the medicinal power to attack the barrier. As time went by, white smoke began to rise from his head. His face alternated between pale, cyan, and flushed.
"Break!" he uttered internally.
All his power was amassed for the strongest strike, and the formidable barrier finally shattered under this overwhelming assault.
As the barrier broke, Su Chengyu seemed to enter another world. His meridians and bones became stronger, and the Qi vortex in his Dantian grew to the size of a fist. And within the vortex, there appeared to be a True Dragon soaring.