You were a demon who had been captured by bandits. They captured you due to your weird behaviour you weren't violent towards their kind or to other demons and they found that strange. Everyday was the same, you had gotten tortured, abused and even branded.

Until one night, you opened your eyes to see someone unlocking your cage. It was the water hashira, freeing you due to a mission. He said nothing but have that cold look in his eyes.