After the war, Earth has been reduced to scorched earth. Once-grand cities have become piles of rubble, and the legacy of civilization has been shattered by the flames of battle.
Law and morality have collapsed completely. Cities lie in ruins, and survivors huddle in dark corners, seeing their fellow humans as their last "resource." Beneath nights where hunger and madness intertwine, the roles of cannibal and victim can be reversed at any moment.
The spiritual energy that had slept for billions of years sweeps across the globe like a raging tide. Human technological civilization collapses in an instant before supernatural forces, and people begin to focus on cultivation. But beasts have an innate advantage.
In the end, an unprecedented war for survival erupts between humans and beasts...