After being pierced with the arrow, Silver Chariot becomes Chariot Requiem and goes berserk. As a result, everyone’s minds are switched. Among all the confusion, Polnareff reveals himself to Giorno and the others. If someone with power uses the arrow, they would be able to obtain the power to rule over the minds of all living creatures. Polnareff lets them know that there is more to their Stand’s usual Stand ability if they have access to the arrow. Giorno and crew reunite with Bucciarati and they all go to try to steal the arrow back from Chariot Requiem.
Listen carefully. What I just 
said isn't a hypothesis.
أصغوا جيّداً. ما قلتُه للتو ليس فرضيّة
Passt auf, das ist nicht
nur eine theoretische Annahme.
Escuchen. Lo que les digo
no es una simple hipótesis.
Escuchad. Lo que os digo
no es una simple hipótesis.
Ce n’est pas une supposition
que je fais là, compris ?
Ascoltatemi bene. Ciò di cui
ho appena parlato non è solo un'ipotesi.
Entenda, isso tudo não é
apenas uma mera hipótese.
Знайте, это не пустое предположение!