Angelo's Stand ability was brought forth by the mysterious bow and arrow, and apparently they're also connected to DIO. After defeating Angelo, Jotaro thought that the danger had left the city, and tries to find the whereabouts of the bow and arrow. A few days later, Koichi is walking home with Josuke, and they pass a house that should be empty...
He's a man that the Joestar family has 
been fighting for over a hundred years.
إنّه رجلٌ قاتلَتْه عائلةُ جوستار لأكثر من مئة عام
Er ist der Mann, den die Joestar-Familie
seit über 100 Jahren bekämpft.
El hombre al que la familia Joestar
enfrentó por más de 100 años.
El hombre al que la familia Joestar
se enfrentó durante más de 100 años.
La famille Joestar le combat
depuis plus de cent ans.
L'uomo che la famiglia Joestar
combatte da 100 anni.
É um homem que a família Joestar
enfrenta há mais de cem anos.