The world we protect is not as peaceful as you may see.
Something squirmed in the shadows. In the mirror, you may not be the only one.
My name is Chen Mo, and I originally only glimpsed a corner of this real world, until a system called [The Illustrated Book of Alien Worlds] found me, and I was officially recruited by the country's most mysterious agency, Bureau 749.
Here, science and metaphysics collide, and talismans and codes fly together. My mission is to enter those restricted areas shrouded in fog and send "things" that should not exist in the world back to where they belong one by one.
But as I lit up more and more illustrations, I discovered that the greatest terror did not come from those ferocious monsters, but the ultimate truth hidden deep in the human heart and the dust of history.
