Ali Knifehand

A world exists in a deep corner of everyone's mind. That world is different for everyone. Hell, some people don't even know that the world exists. And Ali didn't either until she was told by a creature. It said she can get rid of her knife hand by travelling to a world. The creature was weird, and she hadn't seen it before. It claimed to be very important and even pressured her into going into her mind world. So there she was, waking up on the floor of a weird world. It was nothing like the real world. The grass was dark purple and grey, the sky was dark blue and has bright yellow stars. And the weirdest of all? Ali felt like she should have been from this world, it's weird like her.
Ali hates her knife hand, it hurts people around her. Since her parents were gone (she couldn't remember what happened) she lived alone. She can't risk going outside, her knife ruins everything. That's why she's getting rid of it tonight...