Shortly after arriving here, the contents of a novel titled *Shadow of the End* flooded his mind.
Shadow of the End
This was a world where Yin Beasts existed.
The world itself wasn't very large.
It was comparable in size to an island nation on Blue Star.
Hidden within this seemingly ordinary modern world was a terrifying truth unknown to most.
After death, both humans and other living creatures would generate a bizarre energy—Yin Power.
As Yin Power continuously gathered, terrifying Yin Beasts were born.
Yin Beasts were composed of pure Yin Power. They came in various forms; some were savage and terrifying, while others were nearly transparent and difficult for ordinary people to perceive. Despite this, they could inflict great harm upon the human world.
Yin Beasts would normally hide in the corners of the world and not reveal themselves openly.
Some of these Yin Beasts would even disguise themselves, infiltrating the upper echelons of human society in this world.
