I need help writing a supernatural fanfiction from the show supernatural ( update im almost finished with prolog)

If you want to broaden your story line and make it more in depth, your best friend would have to be the app/website called 'Storyplotter' it is crazy in depth and will have you thinking more broadly about your work. Good luck :)

Ouj bord

Do you know how to write about hauntings an posestions

I say write about dean becoming evil and then demons have random soulmates or mates, and then his soulmate is actually the main character and so he triees to find her but he becomes more obsessed with her and she is actually something like same when she was a baby and azazel had dripped blood in her mouth so she has like powers or something but thats just an idea

I'd start with the main character finding an old relic that's to her deceased grandparents (or parents, idc) house and when she goes to said house, she finds out that she's the ruler (i don't care what platform you're on, but i like my idea, but that's bias, so tell me what you think)

on what platform ?