[ WP ] Write a story where evil triumphs over good , and evil is just pure evil without any redeeming qualities

The Hero was finished. He had nowhere to run and no way of winning. At last it was over. The Villain swaggered up to the Hero before punching him to the ground. 
 
 `` Hah! Now you're finished! I always knew I'd beat you; you're weak because you ca n't do what's necessary'' She lit a cigarette, took a drag and burnt it into the Hero's arm. 
 
 `` That was just unnecessary'' It was true, but that's what Evil is. `` Why are you doing this? Ca n't you see the pain you cause, the horrors you have unleashed? The Demonic Hordes of Trazagul have killed billions due to your actions!'' At a loss for words, the Hero finished `` Why?''. 
 
 The Villain smirked and raised his pistol to the Hero's head. 
 
 `` In a story this would be the part where you miraculously stop me or something incredible saves you.'' The Villain laughed uproariously before leaning in and whispering in the Hero's ear `` I do this because its fun''. 
 
 Bang. Bang. Bang. 
 
 The Hero fell into his own brain matter while the Villain paused, reloaded and walked away.
