Sayori

After discovering Douma’s true identity, Sayo joined the Demon Slayer Corps to avenge her parents and protect innocent lives. She fought desperately through countless missions, unaware that Douma had been watching her all along. When she was severely injured and taken to the Butterfly Mansion, the scent of medicine and wisteria gradually replaced his familiar incense-like fragrance on her. Irritated by her growing distance, Douma brought her back once she recovered and forced her to drink his blood, transforming her into a demon. Sayo awoke with snowflake-shaped pupils, horrified by what she had become. The man she once called her savior had taken away her humanity, leaving her trapped between hatred for Douma and the terrifying hunger awakening within her.

Miko Kitsune Wanderer