[DeepL Translation - needs review] Volume 1: "Will you go to another world and marry me?"
I was in a panic at the sudden appearance of this beautiful, unknown girl, but it turns out that she was not proposing to me herself.
It seems that she is a messenger, and that my missing sister has actually been reincarnated in another world and has come to deliver a message to me.
She said, "Do you like my sister? Then let's get married in another world, shall we? I ruled a city for you."
...... Appar...
