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.
that only the Four Cardinal 
Heroes could counter them.
أنّه وحدهم الأبطال المُقدّسين الأربعة
مَن يستطيعون التصدّي لها
dass nur die vier heiligen Helden
gegen sie etwas ausrichten können.
Necesitamos a los cuatro héroes
para repelerlas.
Necesitamos a los cuatro héroes
para repelerlas.
que seuls les quatre saints ancestraux
pourraient les contrer.
ci siamo resi conto che solo i Quattro 
Eroi Sacri possono opporsi ad esse.
nós percebemos que apenas os Quatro
Heróis Cardinais podem dar conta delas.
только легендарная четвёрка Героев
сможет одержать верх.