Mysterious room.

The stories of the book is based on the rooms which are mysterious .
Different rooms hold an unimaginative story , nobody known what is happening , they all are shocked with the dying of people or because of some scary incident . The all are bound with scared .
The rooms are containing different stories behind them , different history and no one could erase them from the roots.
some rooms were haunted by ghosts and ghouls and others are containing serial killers , that no one has seen.