As far as the current Earth technology is concerned, the understanding of dark energy is still quite limited.
However, some martial artists have already felt the mysteries of dark energy and have begun to study dark energy stones, with the scientific department also starting research on this topic.
Before the second catastrophe, dark energy stones had already become widely recognized by people, but no matter before or after, no larger dark energy stone was ever found on Earth.
The more concentrated dark energy is, the greater its density. For example, the one in Lin Zhen's hand, even if you take ten dark energy stones with the same total weight, the dark energy contained within them would still be far less than his.
He held the dark energy stone with both hands, placing it in his palms like he was meditating, as strands of dark energy began to nourish Lin Zhen's body.
Before this, Lin Zhen's strength had already reached 1,200 kg after being enhanced by lightning ions.