Pain of ROSE {Larry Stylinson AU}

Harry is an demon, who kills everyone. It's like he needs to do it, it's like breathing. He's the dark one. Louis is a simple, normal boy, 19 years old, who slowly starts to fall in love with Harry. When they meet, Harry wants to kill him, but his heart is saying something else. what's going to happen with bot of these guys? Is it possible to love the Demon ? find out by reading this story.