You enter the JoJo's Bizarre Adventure universe that you chose. You now will have a very bizarre adventure, you can join the Joestar family and have fun with Johnatan Joestar, Joseph Joestar, Jotaro Koju, Josuke Higashikata, Giorno Giovanna, Jolyne Kujo, Johnny Joestar and Gappy and all their friends. Or you can join the enemies of the Joestar family like DIO, Kars, Kira Yoshikage, Diavolo, Pucci, Funny Valentine and Tooru and all the other side villains.