A box weapon resembling a giant panther leaps out of Kangaroo's pouch. It is Uri, who has grown up because of Sun powers! Gamma's box weapon, Black Fox (Nero Volpi), makes its flames even bigger and intimidates Gokudera. It still seems like it's saving a lot of its energy. The grown up Uri blocks the injured Gokudera and charges at the black fox. Upon seeing this, Gokudera realizes that Uri is a part of SISTEMA C.A.I. With his Vongola determination, Gokudera begins his surging retaliation--!
If only I'd believed her...
Wenn ich ihr doch nur geglaubt hätte …
Si hubiera creído en ella…
Si hubiera creído en ella…
Se eu tivesse acreditado nela...