you're walking down the streets of Mori town when you sense something from an alleyway and walk into it and find a strange golden Arrow on the ground and pick it up you have a strange feeling to plunge it into your forearm little did you know the stardust crusaders were watching confused how a normal person could find a stand arrow...

Jotaro: “hmmm how could that random girl find a stand arrow...” he ponders to his group from a rooftop

Advol polnareff Kakyoin & Joseph: also Confused