Fang Mu experienced this kind of hunger for the first time, and it was due to the previous quality enhancement of Blood of Abundance.
At that time, Blood of Abundance was undergoing its transformation towards Perfect Quality.
In his previous life, Fang Mu was a hypoglycemia patient. Because he often followed his research team on field expeditions to remote locations, he often ignored meals.
Once hypoglycemia struck, his whole body would weaken, leaving him feeling powerless.
Yet the hunger brought by Fool's Shadow was dozens of times worse than the negative effects of hypoglycemia.
Fang Mu's body trembled uncontrollably like a shivering sieve, all the while swallowing nutrient meals instinctively.
But these nutritional meals, which were extremely expensive in Beastmaster World, were not enough to immediately satisfy Fang Mu's demand for energy.
Fang Mu inwardly vowed that if he ever prepared nutrient meals again, he must ensure their level would be much higher!