Haunted - One Direction FanFic

When ten best friends decide to have a little Halloween fun, no one realised quite how far it would go, not even Louis Tomlinson. But before they know it they are locked in the creepy old workhouse in their town. They know they are not alone, but no one has set foot in the place since its closure a hundred years ago.
As fights break out and feelings are realised, strange stuff starts happening. Will they get out of the building safely? Or will they be forever haunted?
(Not famous, all sixteen-years-old)