C505 First Transformation Crimson Pill(1)

Chiang Zhan's heart sank into his dantian, and he held onto his origin energy. He concentrated all of his energy, and continued to compress the energy within the divine pill.

Twenty percent, thirty percent, forty, fifty percent...

As the time Chiang Zhan used to compress the energy continued to extend, his mind had reached its limit. But at this time