College student Iwatani Naofumi is reading a book titled "The Records of the Four Cardinal Weapons" in the library when he is suddenly summoned to another world and told he has to save the world as the Shield Hero, one of the Four Cardinal Heroes. And one morning, he finds all his money and equipment gone.
Uh, I'm pretty sure a shield 
is more like armor than a weapon.
أنا متأكّدٌ تماماً أنّ الترس هو أقرب
 إلى درعٍ منه إلى سلاح
Was? Der Schild ist doch keine Waffe,
sondern dient der Verteidigung.
Un escudo no es un arma.
Es para defenderse.
Un escudo no es un arma.
Es para defenderse.
Le bouclier, c’est pas une arme,
mais un moyen de défense…
No, aspetta.
Lo scudo è parte dell'armatura, non è un'arma.
Ah, eu diria que escudo tá mais
pra armadura do que arma.
Да ладно... какое из щита оружие,
скорее уж броня.