The Primordial Immortal Vine is precious, but that does not mean it is completely unobtainable. With the Wang Family's connections and a few acquaintances in the Fourth Ring, there was still a chance to buy one, and the price would not have been so outrageous.
One had to bear in mind that the success rate of refining the Primordial Immortal Vine was actually not very high.
There were countless cases of failure.
Chapter 1295