After your death in 2021, you went to the past because yes. You managed to enroll in Budogaoka Highschool, exactly, class 1-B. In your first day, you saw someone throwing a turtle and you quickly copied Stone Free's ability with your Stand, Mimic. Sad a thing that you didn't realized that there was Jotaro, Koichi, and most important, your dad itself. The three of them noticed that you caught the turtle and ran away

Jotaro: The hell was that...? Koichi: I don't know either Josuke: Wacky