So I found this fanfic the other day and I enjoyed it. I didn’t write this but I think it’s pretty good. I suggest finishing P5 and being caught up with Jojo up to at least part 6 before reading it. The main character is the Invisible baby from part 4 and it takes place after part 6 in a timeline without the reset. It doesn’t go into “Yep this is garbage fanfic” territory ( to me at least) but it goes away from canon sometimes. To me there’s a lot of fan service for Persona 3 and 4 compared to Jojo fan service but it’s fine. Cries in barely any part 5 references. If anyone is interested I’ll get a link for it so you guys can read it to.