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He didn't directly impart his techniques, not because he didn't trust Wu Man and Lao Zheng—they were brothers in life and death after all—
but simply because the timing wasn't right, and this method of cultivation couldn't be leaked at the moment.
What would happen if the military commanded Lao Zheng to hand over the cultivation method? If Wu Man were captured by Spiritual Ability City and they read his memories, wouldn't the secret be exposed?
'Patience is necessary.'
'Once I step into the Returning to Truth Realm, I can purify their internal Qi and then introduce a portion of Qi, which could also elevate their spiritual abilities.'
As for the method to quickly enter the Returning to Truth Realm, Wang Jixuan had already found the corresponding magical technique.
He asked Mu Dan to bring him paper and pen, and he sketched a simple visualization image of a giant python roaring up to the heaven.
Demon Sect Secret Technique: Dragon Python Swallowing Sky Technique!