Eternal life has always been the constant pursuit of living organisms.
However, during the pursuit of immortality, living organisms gradually realize that it seems almost impossible to achieve.
And so, they sought the next best thing, longevity.
In Fang Mu's previous life, health preservation had developed into a science.
The popularity of health preservation stemmed from people's desire to extend their lives and strive for longevity through it.
The Beastmaster world is the same.
Compared to the world where Fang Mu once lived, the Beastmaster world has a variety of spiritual materials.
Becoming a High-star Beast Master itself can also increase one's lifespan, making the average life expectancy longer.
The longer people live, the more they fear death.
Therefore, the Beastmaster World's pursuit of health preservation and longevity tend to be more fanatical.