When 6 friends dare each other to stay in an abandoned castle, they get locked in by the dead. Spirits awaken from many years of decease, and the past is suddenly embraced among all of these "ghosts". The spirits murder for their own intentions, and for what might even be fate itself. Suddenly it's every pony for herself, as they realize only one of them is going to escape this Tartarous forsaken place. And what might be the worst part of it all, is that somepony, a member of the group, just might have lured them all here to murder them all right from the beginning.