Yuuto's been sent to another world, where he is now commander, or "Patriarch" of a clan of warriors.  To survive in this new world, he uses his cell phone, his only connection to the girl he loves back home.
I mean... Oh, I see, sir.
Ich meine … Oh, verstehe.
Digo… Conque de eso se trataba.
Digo… Comprendo, señor.
Volevo dire... Oh, capisco, signore.
Digo... Entendo, meu senhor.
То есть... понятно.