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.
As such, they're treated as slaves.
ولهذا يُعامَلون كعبيد
Deshalb werden sie als Sklaven verwendet.
Por eso, son tratados como esclavos.
Por eso, se los trata como esclavos.
C’est pourquoi
ils sont réduits en esclavage.
Pertanto, sono trattati come schiavi.
Além de que são tratados como escravos.
Потому они все и попадают в рабство.