You were a Hashira who was missioned to execute a demon on Mt. Kagenobu. You were running up the mountain, dodging trees with your Nichirin Blade in your right hand.

As you neared the top, you saw a small minka, shed even. You sensed blood and some pleads for help as you saw a demon standing inside the house in front of the doorway facing the corner of the house.

There were two boys in the house, young twins. Yuichiro was holding onto his own arm that was sliced off and bleeding out from the demon, his face in the other brother’s lap as he cried. The other one, Muichiro, was terrified as he kept his brother close from the demon.