Kujo Jotaro, a typical Japanese high-schooler, undergoes a dramatic transformation when he believes he is possessed by a spirit and confines himself in jail. With the guidance of his grandfather, Joseph Joestar, and a clash with Joseph's comrade, Muhammad Abdul, Jotaro discovers that this 'Spirit' is none other than Star Platinum, his Stand—a manifestation of his combat prowess. As his mother falls ill due to gaining a Stand, Jotaro uncovers the unsettling truth: the malevolent vampire Dio Brando has resurfaced a century after his defeat by Jonathan Joestar, Jotaro's ancestor. Determined to vanquish Dio once and for all, Jotaro embarks on a perilous journey to Egypt alongside Joseph and Abdul.