Encountering a Heavenly Spiritual Root and Killing a Cultivator of the Shangguan Family

According to Jiang Chengxuan's understanding, the so-called supreme-grade Golden Core was already an existence that exceeded the scope of normal potential.

It could not be measured in the traditional sense.

And now, the letter in Shen Ruyan's hand actually recorded the method to obtain it.

Although with a method, they might not necessarily be able to condense a supreme-grade Golden Core, at least it would greatly increase the chance of success.

Taking a step back, even if they could not condense a supreme-golden Golden Core, most cultivators were already satisfied with condensing a high-grade Golden Core or even a mid-grade Golden Core.

It could be imagined that if the contents of this letter were to spread, it would definitely cause an uproar in the entire Cangnan Region, perhaps the entire Nine Essences Immortal cultivation world.

As these thoughts flashed through his mind, he saw Shen Ruyan pointing at the seal with five-colored lightning.