Life Source Crystals were naturally formed by heaven and earth. They contained powerful life energy and were exceptionally effective at replenishing and restoring the soul.
Each crystal could sustain an ordinary Highgod for over a hundred uses. During battle, absorbing energy from a Life Source Crystal could rapidly restore one's soul power.
What's more, saying they were hundreds or even thousands of times more effective at nourishing the soul than Soul Gold Beads was no exaggeration. Even some powerful Highgods would be tempted by them.
When heaven and earth first came into being, a batch of Life Source Crystals formed in the Life Divine Plane. After that, they appeared only occasionally in a few Material Planes. They were rare and difficult to gather, and each use depleted the supply. By now, there were probably only a handful left across the Divine Planes.
Life Source Crystals contained powerful life energy and could strengthen the soul. They were considered treasures even among Highgods. However, they were of little use to experts at the Asura level, so they usually circulated only among Seven-Star Demons at most.
Life Source Crystals were useless to experts who had reached the Asura level, and Barbary had no use for them either. But he remembered that an Overgod had once given him a mission to secretly collect them.
"Boyd Clan? They've collected Life Source Crystals? In that case, I'll go take a look!" Barbary stroked his bristly beard and pondered for a long while.
"Whoosh!"
Barbary's bones crackled as he transformed into a blue-haired middle-aged man. Then his figure flashed, and he vanished from the Metal Lifeform. His burly frame did nothing to hinder his agility; in the blink of an eye, he appeared before Ferguson Boyd.
"Hmm? You?"
Ferguson had just been about to throw away the