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.
If my offer interests you, please follow me.
إن كان عرضي يثير اهتمامك، فاتبعني من فضلِك
Falls ich dein Interesse wecken konnte,
folge mir einfach.
Si estás interesado, acompáñame.
Si estás interesado, acompáñame.
Si tu es intéressé,
je te prie de me suivre.
Se la mia offerta ti può interessare, 
allora seguimi.
Se tiver interesse no que
posso oferecer, venha comigo.
Если я вас заинтриговал,
прошу, пройдите за мной.