This story takes place in an alternate jjba universe, where everything that happened did happen but just 1 to 3 years later.

Lets get this started. once upon a time some idiot decided to bring an evil time stopping vampire back from the dead using the power of heaven, somehow that vampire knew right away that he was after a 13 year old daredevil and then decided to bring back his friends too. The girl he's after, the last of the joestars has already had her share of trouble, especially after her biological father faked his death to defeat the newly revived yoshikage kira 13 years ago. After staying in a menacing alleyway for a dare and a following incident involving italian mafiaboys and a bus, the adventure begins! Her cousin, Jotaro who is an esteemed marine biology professor at harding pencroft academy of marine sciences, finally arrives and tells her to back her bags and get ready to train hard. he and Allyson go on a plane to morioh, japan where Allyson grows to understand more of her family's past and gets a new mentor, rohan! so they meet people, hunt for clues, and have an epic showdown with a serial killer involving exploding shoes. after getitng the chance to meet her real father, a special task force polieceman with the power to heal, josuke