(Y/N) Pine vs the HORRORS!!!! (Male reader x Horrorverse x Few Animes)

Hi, my name is (Y/N) Pine you may know my great granduncle Stanley Pines or known as "Grunkle Stan" the former owner and founder of Mystery Shack who left and reconcile his Twin Brother Stanford Pine our other Granduncle who is the author of the Journals.

It been the years after the defeats of Bill Cipher try to take over the universe. I live in Japan I excited to see my little cousins Diper and Mable that I'm going back to America, but one day I got the mailed of mystery person. I found out there is the another Journal Number 4! Written by my Greatuncle Stanford but other is my grandpa! But.... I realized there is the evil threats wanted to journal and my granduncles are captured! But I fight back. With the help of my cousins and friends we going to give them hell and save our family.