Risotto figures out that Doppio must be a Stand user that the boss trusts in deeply because he’s able to hear the noise from a certain Stand. Risotto then uses his Stand Metallic against him. Metallic is able to control magnetic force and attacks Doppio. Doppio uses the part of the boss’s power he received from him. While they’re fighting, Risotto realizes that Doppio’s personality and actions seem to be changing and he realizes exactly who Doppio is.
He was blended into the footage of ten 
seconds from now that Eulogy showed me!
ظهر في المقطع الذي أراني إيّاه إيبيتاف
!في العشر ثوانٍ المُقبِلة
Er war in dem Bild von in zehn Sekunden,
das mir Eulogy gezeigt hat.
¡Apareció en los futuros 10 segundos
que me mostró Eulogy!
Apareció en los futuros 10 segundos
que me mostró Eulogy.
Eulogy me l’a montré,
il sera là dans dix secondes.
Era mimetizzato nelle immagini del futuro
che Eulogy mi ha mostrato!
Na visão que o Eulogy me mostrou,
ele estava mesclado às pedras!