Immortal Essence Gold could be infused into a cultivator's Divine Thought and Spiritual Sense, thereby possessing a vitality akin to "life."
Thus, this material had self-healing abilities.
If sufficient Immortal Essence Gold was added when the Golden Body was damaged, the repair speed would increase countless times.
There was even a saying that if an Earthly True Immortal who had found his path and reached Undying Will Perfection possessed Unlimited Essence Gold, he would have a true Undying Body.
Even if shattered into pieces, he could heal quickly by absorbing Immortal Essence Gold.
In the ancient times over ten thousand years ago, an Earthly True Immortal gathered all the world's gold, refined a large amount of Immortal Essence Gold, and stored this Immortal Essence Gold in a Dao Artifact called the Infinite Map that could be fused into the body.
As a result, he had his golden body shattered twelve times by an opponent, yet he recovered time after time.