(Y/N) is a lonely girl. Her friend Ben moved away... then a couple years later she gets a message from a stranger. The stranger says his name is Ben...

You were the idea of perfection. (Y/N) (L/N), the girl who can do everything. You didn't want perfect. You wanted different. You didn't want to be this "you" that everyone made you out to be. That your parents made you to be. That you thought you had to be. And then a mysterious suit man came. And you met serial killers. And you became one. You're not so perfect anymore, are you?

The night was an inky cloak that hid evildoers as they committed acts unspeakable, kept them protected so that they could ruin families and cause chaos. Many feared the time when the sun would go down and those people would come out. Yet she was fascinated. Fascinated by what possessed people to do such things, fascinated by the stars thousands of years away from where she was, fascinated by anything and everything she didn't already have an answer for. She didn't know a lot about where she came from, but thanks to him, she was figuring it out. This just wasn't the answer she wanted.

(Y/n) (l/n) is a famous killer. She is known as Insane. Her and her partners Insanity and Dark killed over 600 people. Slenderman thought it would be fine if they live with them while the boys think of a way to won Insanity and Insane's heart and the boys are trying to keep their cool so the three famous killers won't be weirded out by the pasta's Fangirling. Hope you enjoyed~