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.
Don't forget that.
لا تنسَ ذلك
Vergiss das nie.
Que no se te olvide.
Que no se te olvide.
N’oublie jamais ça.
Non dimenticartene mai.
Não se esqueça disso.
Всегда помни об этом.