In the fourth year of Jianxing, there was great disaster in autumn.
The Western Jin Dynasty was in decline, the beacon fire of Wuhu burned down the mountains and rivers, the bones were exposed in the wild, and there was no rooster crow for thousands of miles. In this chaotic world like purgatory on earth, the turbidity soars to the sky and breaks down the barriers of heaven. Hibernating demons, sealed ancient evils, and greedy extraterrestrial demons, smelling the breath of blood and despair, burst out of the ground one after another, turning into cannibals, entrenched corpse kings, seducing beauties, and blood demons manipulating the battlefield... The human world has become a hunting ground for demons.