This is a story where the cipher family reunion happens and lots of stuff happens

In a world where everything is backwards. Your name is dipper gleeful and your sister is Mabel gleeful and your 'pet' is will cipher. You and your sister own this triangle demon. You get your powers from it and mistreat it like nothing else... Sucks for him. But when the same triangle from a different place named bill cipher starts to protect your 'pet' you start to grow angry and that's where it all goes wrong.