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.
Oh, get over yourself! Quit acting 
like you know everything!
كفاك غروراً! توقّف عن ادّعاءِ معرفتك
!بكلِّ شيء
Als ob. Was bist du eigentlich
für ein Klugscheißer?
Ni idea de qué habla. Es un sabelotodo.
Ni idea de qué habla. Es un sabelotodo.
Bah, pas moi. Arrête de te la jouer,
M. je-sais-tout.
Ma ti pare?! 
Cos'è quell'aria da so-tutto-io?!
Eu vou lá saber?! Não faça
essa cara de sabichão!
Нет, блин…
тоже мне, всезнайка нашёлся.