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.
O Great Shield Hero,
،يا بطل التّرس العظيم
Werter Held des Schildes,
wir würden Ihre Kameraden werden.
Héroe del escudo,
nosotros nos uniremos a tu equipo.
Héroe del escudo,
nosotros nos uniremos a tu equipo.
Hé, le héros au bouclier !
On veut bien faire équipe avec toi !
Nobile Eroe dello Scudo!
Ó grande Herói de Escudo,
О благородный Герой Щита!