Life Essence Fluid was something of grave importance.
If word got out, it would bring him a mountain of trouble.
Calling it trouble might have been an understatement. It was danger that could threaten an entire family's lives.
It was danger that even the Xia Family might not be able to withstand.
Every force in the country, whether large or small, overt or covert, would find ways to seize it.
The impact of Life Essence Fluid was simply too great.
Especially for those powerful people whose bodies had been damaged. They would fight desperately to obtain it.
Nothing in the world could compare to Life Essence Fluid's restorative effects on the body.
Using it to strengthen his physique and increase his physical strength, as Li Yuan did, was somewhat wasteful.
Yet after using it himself, Li Yuan felt it had been worth it.
After years of cultivation and training, most martial artists did not suffer serious injuries or damage their foundations.
But they certainly accumulated plenty of minor aches and injuries, along with lingering ailments throughout their bodies.
These problems usually had little effect, but the moment a martial artist was injured or exhausted, they would worsen instantly.
After fighting Fierce Beasts for several hours and draining all their stamina and energy, minor injuries could become major problems.
Life Essence Fluid could restore a martial artist's physical condition to its peak!
A body originally at ninety points could be fully restored to a perfect score of one hundred.
"What is this...?"
Xia Zhao looked at the test tube in Li Yuan's hand, unable to tell what it was at first.
Other than those twenty milliliters, Life Essence Fluid had been extinct for nearly twenty years.
When Xia Zhao was little, she had still had a chance to come into contact