Feng Jun was finally stirred by the Yin Spirit's words; he truly lacked a Golden Core Stage cultivation technique.
It wasn't just the Devouring Primordial Heaven Technique that lacked a Golden Core technique; all his techniques were missing Golden Core Stage follow-ups.
In the cultivation world's realm, he had resorted to robbery and swindling more than once, and had amassed over a hundred basic techniques through both fair and foul means, but none of them included a Golden Core Stage dharma.
Such techniques were not something ordinary powers could touch; even the Tiantong Commercial Alliance... well, maybe Tiantong had Golden Core techniques for sale, but not only would the price be exorbitantly high, they certainly wouldn't sell to him.