Proto, now fused with the Lost Gear, attempts to attack Future City, Modern City, Retro City, and all of the GGG's cities. All attempts to fight back are rendered useless by the Lost Gear's ability to nullify gadgets. But when all seems hopeless, Mona comes up with an idea.
So if the Lost Gear's goal is to destroy,
ours should be to create.
،إذاً إن كان هدف لوست غير هو التّدمير
فسيكون هدفنا هو الإنشاء
Wenn das Lost Gear zerstört,
sind wir die, die erschaffen, hm?
Si el Lost Gear destruye,
nosotros crearemos, ¿eh?
Si el Lost Gear destruye,
nosotros crearemos, ¿eh?
Si le Lost Gear compte détruire,
de notre côté, on peut construire.
Se il Lost Gear mira a distruggere,
noi punteremo a creare, dico bene?
Se o objetivo do Lost Gear 
é destruir, o nosso é criar?
Затерянная меха разрушает, 
а мы будем строить?