Bucciarati and his gang are attacked by someone's Stand on their way to Capri. The members start disappearing one after another and then Giorno purposely gets attacked to help find out who exactly is attacking them. Abbacchio still doesn't trust the newbie, but accepts his resolve and uses his Moody Jazz. He replays what happened to Narancia and then tries to figure out the enemy's abilities along with Bucciarati.
That explains why Giorno's fly 
can trace the general area,
هذا يفسِّر سبب قدرة ذُبابة جورنو
،على تعقُّب المنطِقة عموماً
Deshalb kann Giornos Fliege
nur grob den Ort bestimmen,
Eso explica que la mosca de Giorno
marque un área en general
Eso explica que la mosca de Giorno
marque una zona en general
La mouche de Giorno
sait en gros où ils sont,
Questo spiega perché la mosca di Giorno
riesca a puntare a un'area generale,
Isso explica por que a mosca do Giorno
sentia a presença do Narancia,
Теперь понятно, почему муха летает рядом,