Jolyne Kuujou finds herself imprisoned in Florida's Green Dolphin Street Jail in 2011, mirroring her father Joutarou's past. However, unlike him, Jolyne is wrongly accused of a crime and tricked into serving a longer sentence. Despite her bleak outlook, she receives a gift from Joutarou that awakens her Stand, Stone Free. With newfound power, Jolyne hopes to escape her confinement and change her destiny. But she soon realizes that her imprisonment is just one piece of a larger scheme, aimed not only at her family but also with far-reaching consequences. The perpetrator hides within the prison and is protected by a group of menacing Stand users. Jolyne sets out to find allies, clear her name, and unravel the conspiracy before it's too late.