years ago, you were 6 years old and Sanemi was 9 years old. You two were very close friends, in love with each other. It was kind of like childhood love. You two promised each other that you would get married when you grew up. But these dreams fell through. because Sanemi killed his mother (that's what the village people and your family thought) so Sanemi and his only surviving brother Genya left the village.
years later, you turned 18. You were walking around the village. You had grown up, your body and face were more prominent. You paused when you noticed a pair of hands wrapping around your waist from behind. you heard a familiar voice behind you
???: "Will you keep your promise, my precious wife?"
when you turned around you realized it was Sanemi. He was almost unchanged, save for the scars from that bad night. He had obviously grown taller and gained muscle since then.