A mask of shadows

1889. The Scottish Play is coming home.

But before the darling couple of London theatre, Henry Irving & Ellen Terry, take their acclaimed Macbeth to the Edinburgh stage terror treads the boards.

A grisly message found smeared across the cobbles in blood, foretelling someone's demise.

As the bloody prophecies continue to appear Edinburgh's own beloved pair - Detective 'Nine-Nails' McGray & Inspector Ian Frey - enter the scene. Frey scoffs at this blatant publicity stunt, while McGray is convinced of supernatural affairs.

As they scrutinise the key players, they discover that Terry, Irving, and his peculiar, preoccupied assistant (one Bram Stoker) all have reasons to kill, or be killed...