Mental- A OneDirection Fanfic

The boys of One Direction mysteriously go missing. Nobody can find where they went. When the boys wake up from a deep sleep, they can't remember anything, or understand where they are. But what they don't know is that they've strangely ended up in an old asylum. There's a girl named Lilac there and nobody has heard her for 6 years due to her mouth being completely taped shut. Lilac has super long hair reaching to her feet. And the color of her eyes change because of what mood she's in. If she's really depressed, she will cry out her own blood. When the guys find her, she doesn't speak to them AT ALL even though she's a huge directioner. Maybe it's because she can't trust them. But how can Lilac and the guys make their way out of the asylum before the boys realize why they were put there?