They had known since childhood that there was only a marriage contract between the two, but for some unknown reason, the woman disappeared when she was very young, but the marriage contract was not annulled. Are the two bound to each other because of their engagement, or are they engaged because of their bond?
"You idiot, how can I let you get into trouble like this?!"
"All over."
"..."
So, to put it bluntly, persistence is just shameless.