At ten years old, she loses her entire family in a single night.Shattered by grief and teetering on the edge of madness, she meets a cat with unblinking green eyes—and her life changes. She doesn’t know she has been possessed. She only knows that something inside her is awake.People bend to her will when she meets their gaze.Her strength is far beyond that of a child. She sees clearly in the dark.Unaware of the spirit feeding on her sadness, she hurts others at its command, even without realising it. With each passing moment, she drifts further from who she once was.The Demon I Used To Be is a dark psychological tale of loss, possession, and power—following a broken child on a haunting journey toward redemption.