When the lighter was relit, Polpo's Stand, Shadow Sabbath, appeared and attacked. Giorno is able to see through Shadow Sabbath's weakness and faces it alongside Koichi. Koichi realizes that the arrow is involved in this situation and they realize that the point of Polpo's exam is to try to create more Stand users.
That arrow...
...ذلك السّهم
Der Pfeil …
Esa flecha…
Esa flecha…
Si une de ces flèches
se trouve en Italie,
Quella freccia...
Aquela flecha...
Та стрела!