This method.
Was actually a clumsy idea He Song came up with back when he was preparing to break through the Foundation Establishment Stage.
But when He Song prepared to establish his foundation, he found out he had already joined the Thick Earth Sect and obtained many Foundation Establishment Elixirs from it.
Thus, there was naturally no need to use this method.
As for whether this method is truly effective.
Whether it can indeed connect another's lifespan to his own as described.
He Song didn't know if it was true.
But based on years of research into the Nine Refining Rejuvenation Technique by He Song.
There is a great possibility that the Nine Refining Rejuvenation Technique is real.
After all, from He Song's perspective, many Secret Techniques recorded in the Nine Refining Rejuvenation Technique indeed have the effects described.
In other words.
Once these Secret Techniques are applied, they can indeed affect the cultivator and produce corresponding effects.
