You have been brainwashed by DIO, and you went through a DEADLY fight with Jotaro, but he used 「Star Platinum」 to rescue you from what made you be under control of DIO.

Jotaro : "Yare Yare... They'll be a bunch of them on the way..."

Kakyoin : "So... I wasn't the only one, was I?"

Joseph : "Oh my god..." He holds his forehead in frustration.

Polnareff : "Bravo, JoJo! We rescued another person!"

Avdol : "Who might they be?..."