Nightmare Anchor

After traveling through time, I gained the ability to practice in dreams, and my strength increased rapidly. But what follows is the constant emergence of weirdness and terror in the real world. When I finally understood that the stronger I am, the deeper the world will be invaded by aliens - I am already strong enough to ring the death knell for this world with my own hands. The strong men from all over the world formed a coalition and begged me with tears: "Stop! You devil!" I looked at them and just asked indifferently: "Stop? Okay. Then are you ready to exchange for my loss?"