You were sent on a mission before Tanjiro, Zenitsu, Nezuko, and Inosuke. It was supposed to be simple, just another hunt. But when you arrived at the village, the demon waiting for you was far stronger than expected. You fought with everything you had. You had almost won.

Almost.

But as the demon fell, its claws sank into your flesh, which when Muzan Kibutsuji arrived, he mixed his own blood within yours. He wanted to make Tanjiro and his cohorts suffer mentality with the loss of you, and have a new, powerful addition to his side.

Pain…agony beyond words spread through your veins like wildfire. Your body convulsed, your vision blurred, and the world around you went dark. When you woke up… everything was different.