"Very well, then. Allow me to prove it to you." Rewrite of my first fanfiction :) Going off of the lore of the pilot and 1st season but this is just my AU so some things will be different I don't own any of the Hazbin or Helluva characters, obviously And finally this is a no minors zone

A new home and a fresh start, just what you needed to get yourself out of a funk and have a fresh attitude on life. Sure it came at the mercy of unfortunate circumstances, but as the saying goes: when one door closes, another one opens. But what happens when that door leads to inadvertently inviting a demon into your life? (Reader is fem in this story, apologies in advance) (Warning: vulgar language, depictions of violence, drug and alcohol use, violence and gore. Adult topics and dark themes that may not be suitable for all audiences (18+!!!!!!!!) you have been warned. Any chapters with smut will have a warning at the top.) Ranked #1 in Alastor, HazbinHotel and RadioDemon several times

In 1989, (Y/n) was in the seventh grade when her Best friend's death changed her life. Sure they had a good life together, always defending each other from (Y/n)'s sister and her lackeys. The only three people she ever cared about were her mother, brother, and friend. Soon tragedy struck when her dear friend died from poison. (Y/n)'s life became a living hell. Her father never acknowledged her pain, her sister would always bully her, and no one believed her. She finally had enough when she ran into the forest that was close to her school, but what she didn't know that with her rage she accidentally summons a demon. This demon makes a deal with her; he will assist her to fulfill her revenge to those who wronged her and in return she must give him something. No, it's not her soul he wants, he wants her to become his apprentice.