In order to repay his life-saving grace three years ago, she came to this end from the other side of the sea.
What? You don't know me?
Brother, you rescued me from the sea three years ago, and you still asked me to pledge myself to you? !
Why did you default on your debt?
What? Brother, you said that was just a pirated robot of yours? ?
A strange combination of circumstances and a sweet relationship.