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.
I could've sworn I closed that...
...أكاد أقسمُ أنّني أغلقته
Hatte ich ihn
nicht geschlossen?
Creí haber cerrado la puerta…
Creí haber cerrado la puerta…
J’étais pourtant sûr
d’avoir fermé la porte.
Ero sicuro di averlo chiuso...
Eu achei que tinha fechado...
Разве я его не закрывал?