Lavenderism

Once upon a time there was a Ballerina who could use mirrors to travel to different parts of the world because her father was the mirror god who impregnated a homeless woman. The homeless woman trained the girl how to dance so she could be put to work as a Ballerina, but she turned out to be a serial killer. She waited for night one day when he was older and put on her ballerina shoes, and danced on her mother while she was sleeping to kill her. She then went into the mirror and used the tunnels to exit into other mirrors that other people had in their homes while sleeping. She went into random homes through the mirror and danced on people with ballet shoes to kill them. Eventually though, she went into a different world with surreal and strange people that resembled silkworms.

She danced on a few to kill them, but she was immediately caught by the mirror women of hell who could detect her due to her power and her affinity with mirrors. She was unable to travel through them, and they took her to the Woman of Mirror in the underworld who took away her powers, and threw her in a pit full of sharp glass shards that caused her to be cut up. The glass shards were alive however and they ate her face, leaving a smooth area on her head where her eyes, nose, and mouth would normally be. She died and became an evil spirit that bit the heads off of small animals, jumped out of mirrors to swallow humans whole, or would look for people to chew off their faces.