```But if one is proficient in body refinement, this pain can be completely disregarded.
This was also one of the reasons Tan Shuchang willingly chose this method.
He had usurped the robust physique of a Nine Apertures Martial Demon, and with such a physique, suppressing the rebounding pain of the Nine Suns Pill was no trouble at all.
With the successful cultivation of this pill technique, Tan Shuchang would be able to break through.
Since this pill required cultivation of both the pill and the self, during cultivation, Tan Shuchang's three hundred years of Dao obtained from the Demon Luo Heavenly Authority could be infused into the nine external pills.
With the issue of the Dao from the Demon Luo Heavenly Authority resolved, the period of stagnation after the Second Certification and Union with the Dao could be bypassed twice; if he did not break through now, when else would he?
