The Golden Core, which concentrated all the True Qi of a cultivator.
If one were to self-detonate their Golden Core, it could unleash in an instant about three times the usual power, and it was the ultimate killing move every cultivator reserved for a life-and-death battle with an enemy.
Of course, not all cultivators had the courage to self-detonate.
After all, once the Golden Core was self-detonated, it meant certain death.
Just like yesterday in the Qianzhong Mountain Range, none of the three cultivators dared to self-detonate until their last breath.
Yuan Dong was also driven to desperation today, knowing that all his magic treasures were destroyed and his mere physical body was no match for Chen Nan's Martial Body attacks, so he chose to self-detonate his Golden Core to perish together with Chen Nan.
Seeing Yuan Dong not only refuse to back down but instead, like a madman, rush toward him, Chen Nan felt somewhat puzzled, but he didn't know Yuan Dong's true intentions.
