A wild fantasy world that has been infiltrated by the rules of blood since the beginning of the world. All spirits in the world use blood to temper their origins. The purity and strength of blood determine the strength of living beings. From the day it was born, the rules of the blood path have been a set of death loops that "the more you practice, the more you are imprisoned": it is not only the source of power for all spirits, but also an invisible cage that imprisons all living beings—— The higher the level of cultivation, the more deeply bound one is by the rules of blood. In the end, one's mind will either be devoured by the blood and become a ferocious beast, or one will be assimilated by the rules and become the nourishment of the cage. There are no exceptions.
On the continent, blood beasts run rampant in the wilderness, and vampires hide in the dark realm. Both feed on the essence and blood of the human race, and they are the sword of annihilation that has hung over the human race for tens of millions of years. The human race has an innately weak bloodline and is at the bottom of the continent's food chain. It has been hunted and eroded continuously for thousands of years. It has declined from thousands of races to only the three core tribes of the Red Blood Tribe, the Qingwu Tribe, and the Black Stone Tribe, plus dozens of precarious human strongholds scattered in the wilderness. They huddle in the blood barrier cast by the sacrifices of their ancestors and survive. The tribe takes totem as its belief and hunting as the foundation of survival. It retains strong ancient customs of the primitive tribe. However, it is also trapped in the death cycle of "sacrifice to protect the tribe - barrier weakening - sacrifice again". No one has ever seen a way to break the situation...
