Jolyne gets acquainted with Green Dolphin Street Prison and her two-faced cellmate, Gwess, who has obtained Jolyne's locket and a pint-sized new Stand.
Jolyne returns to prison to retrieve Jotaro's discs. Ermes Costello discovers her new ability and a guard with discs in his head before she's attacked.
Jolyne reaches the courtyard. Pucchi recalls his talks with DIO and his reason for hunting Jotaro when Weather unleashes a squall of poison dart frogs.