The System Asked Me to Play the Villain, and I Will Destroy the World with My Backhand

Lin Mu, a social animal, was thrown into the Xianmen script by the system to play the role of a demon king. He wanted to fool him, but unexpectedly he stepped on the protagonist group to death, and a natural disaster wanted order appeared simultaneously in reality. I became the most dangerous person in the world, and the Alliance sent agents to hunt me down, forcing me to go crazier and crazier in the script - until I discovered that there was a cosmic conspiracy hidden behind the system.