Leon is reincarnated in the world of the "otome game" he was playing as the third son of an impoverished baron. While he's trying to find happiness as a "mob" or background character, he's offered a terrible marriage proposal.
Thank you. I have learned that 
"unfair" is a compliment in battle.
"شكراً لك، تعلّمتُ أنّ "ليس مُنصف
هي إطراءٌ في القتال
Herzlichen Dank.
Muchas gracias.
Muchas gracias.
Merci bien.
Grazie. Ho imparato che "così non vale"
è un complimento in battaglia.
Muito obrigado.
Благодарю.