Something Strange Is Coming, I Have an All-Knowing Ghost Book

[No heroine + weird + no intelligence + decisive killing + high energy throughout the process] When something weird comes to the world, and humans are like livestock, how should we survive? When evil spirits gnaw at the remains of the body and despair fills the world, how should we save ourselves? My name is Jiang Wang, the river of rivers, lakes and seas, the arrogant Wang. When I found a dusty wordless book at home, my fate also quietly changed. What followed was that the truth about the world was revealed layer by layer, and ghosts, ghost hunters and some forces in dark corners quietly emerged. When the evil ghost came that night, when the wordless book slowly showed its writing, when I successfully controlled the first evil ghost. Remember, my name is Jiang Wang, the river of rivers and lakes, the arrogant Wang...