Zhou He had been stuck in the Blood-Exchange Realm for decades, and his accumulation was already sufficient. He was also at the point of Spirit Refinement and Out-of-Body Technique, so a breakthrough was a matter of course for him.
However, to be on the safe side, Lu Yao still gave the old Daoist a bottle of "Ten-Complete Immortal Pill".
Originally, such a thing was not to be exposed, but things were different now. He had become one of the top fighters and no longer needed to be overly cautious.
The two shared a close relationship, so the old Daoist Zhou did not stand on ceremony and accepted it openly.
They then chatted for a bit about Heavenly Tribulation and Divine Travel, but just as Zhou He had said earlier—the sects still strictly sealed off their information, strictly forbidding its perusal, and even he knew very little about it.
