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.
iron razor blades within their bodies!
شفرات حِلاقة حديديّة في أجسامهم
um Rasierklingen
daraus zu erschaffen!
para crear hojas afiladas
dentro de sus cuerpos.
para crear hojas afiladas
dentro de sus cuerpos.
pour créer des lames de rasoir !
per creare delle lame 
all'interno dei loro corpi!
para criar lâminas dentro de seus corpos.
которое уже есть внутри живых существ!