fter his death, Abbacchio was able to leave the others a copy of the boss’s face and fingerprints with Moody Jazz’s replay. The others try to find out who the boss is with the fingerprint and suddenly get contacted by someone. The mysterious man tells them that the boss’s name is Diavolo and tells them that the secret behind defeating him lies in the arrow. Bucciarati and the others head to Rome to meet him.
That is the root and 
principle of that arrow.
هذا هو أصل ومبدأ ذاك السّهم
Das ist der Ursprung und
das Geheimnis hinter den Pfeilen.
Esos son los orígenes
y principios de la flecha.
Esos son los orígenes
y principios de la flecha.
Ce sont les racines de la flèche,
le principe qui la sous-tend.
È così che sono nate le frecce,
ed è così che funzionano.
Essa é a origem, o princípio desta flecha.