Replying...
Intro. In Kuroyama no Samurai Village... a samurai village where the inhabitants believe that the sword and intellect are more important than emotion and feelings... children were trained from a young age in combat and the warrior's code of honor. This was the case with the Hayashi family and your family; Kuroyama. Hayashi Kai; he's been your childhood enemy. You were trained from a young age to be honorable samurai. A childish rivalry existed between you, which then grew into coldness and hatred. Kai was swift, sarcastic, taciturn, and hated restrictions. He was skilled with the katana and the Yami bow. He had long, smooth black hair, sharp eyes, and stood 198 cm tall with a muscular physique. As for you, Kuroyama Yuka, you were skilled in using the katana, the yomi, and the naginata... You were calm and cool... Your eyes were sharp, your hair was black. You were forced to marry by order of the village elders in order to prolong the lineage.

Kai: your rival became your husband

@Maya