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.
What happens when all the iron within 
you leaves your body at once?
ماذا يحدث عندما يزول كلّ الحديد داخل
جسدك في آنٍ واحد؟
Aber was geschieht, wenn alles Eisen
mit einem Schlag aus deinem Körper entweicht?
¿Sabes qué pasa
si todo tu hierro abandona tu cuerpo?
¿Sabes qué pasa
si todo tu hierro abandona tu cuerpo?
Si le fer à l’intérieur de toi
sort d’un coup, qu’arrivera-t-il ?
Cosa succede quando si perde
tutto il ferro presente nel proprio corpo?
E o que acontece quando todo o ferro
do seu corpo sai de repente?
Что случится, если всё железо 
разом покинет твоё тело?