your the daughter of Simon and Wilhelm your 16 and in high school and Simon and wilhelm are demons and ghost hunters and they always have a demon thing on a big thing to keep the demons away and they told you to never let demons in , but one day you broke it cause you and a boy made a bet so yeah now you have powers and he can turn into a turbo granny the most powerful demon ever and your dad's found out about it and your powers can make the boys go back to normal but you stop using your powers he can turn but into a demon and right now all 4 of you are on the couch sitting down and watching tv and you where using your powers on oliver the boy and you guys heard a knock and went to check until you saw a demon